Gray pebbles background image

Small gray pebbles background wallpaper 300x225

Small gray pebbles evenly spread on the ground, size (wallpaper): 1024 x 768

Here is a beautiful image of gray pebbles found in nature that you may like to use as a background image, pattern or texture. There are many sources from where you can buy images for website designing. One of the sources is buying images or photos from stock photo and image sites. The other is to download them from some free sites specializing in such images.

I have tried both in my early days of designing my own sites and blogs, though I am not a professional designer. But the major problem I find is that I do not find the type of images or photos that I would like to use. So, I decided to collect copyright free/ public domain photos wherever I find them and post them in this blog. And here is one more such image which you can save to your computer for FREE and use wherever you want to use.

I must tell you in advance that some of the images offered here for free download may not be of the right size or color you want to use. But you can always convert them to the sizes you want, or change the colors using several software applications and by simply cutting the portion and size you want to use. It is the easiest thing to do, especially for header images, and similar uses. So, download and try this image, or use it as wallpaper (size: 1024 x 768).

Crawlerway at the Kennedy Space Center

Crawlerway stones at Kennedy Space Center 300x225

Crushed stones on the Crawlerway after a transporter rolled on it with a STS-114 Space Shuttle at the Kennedy Space Center on 6 April 2005 - free wallpaper, size: 2048 x 1536

Here is a beautiful pattern of crushed stones (from Alabama River rocks) on the surface of the Crawlerway, double pathway used by Crawler-transporters at the Kennedy Space Center, Florida, United States. The Alabama River rocks paved on the surface of the pathway were crushed, as can be seen in the picture, under the weight of the STS-114 (the first Space Shuttle launched after the Space Shuttle Columbia disaster) that rolled out of the Vehicle Assembly Building (VAB) to the launch pad.

The pattern in the picture can be used as a beautiful background image, texture, or as your computer desktop wallpaper. It is a free photo, a public domain image that can be freely downloaded and used for any purpose you like.

The Ar Rub’ al Khali Sand Sea

Empty Quarter sand dunes in Arabian Peninsula 300x200

Astronaut photograph showing a part of the Ar Rub’ al Khali desert in Oman, photo by ISS Expedition 27crew - background size 1920 x 2880

This photo, an edited version of the astronaut photograph taken by the crew of ISS Expedition 27 on 16 May 2011, depicts the south-eastern edge of the Ar Rub’ al Khali desert in the Sultanate of Oman.

The Ar Rub’ al Khali (or the Empty Quarter), covers an area of 650,000 square kilometers (250,000 sq miles) approximately, with its maximum length and width extending up to 1,000 kilometers (620 miles) and 500 kilometers (310 miles) respectively.

It is the largest continuous spread of sand desert on Earth, covering most of the south-central portion, or about one-third, of the Arabian Peninsula. The desert encompasses most of Saudi Arabia and some areas of the United Arab Emirates, the Sultanate of Oman and Yemen.

In the middle portions of the desert there are plateau-like raised areas hardened by deposits of calcium carbonate, gypsum and marl formed from lakes that once existed here during different periods from 5,000 to 37,000 years ago. The color of the sand is reddish orange or reddish brown due to the presence of feldspars.

As various fossil remains recovered from the region indicate, the lakes and the surrounding areas were once home to several species of plants and other living beings including trees, shrubs, algae, hippopotamuses, water buffalos, long-horned cattle, snails, ostracods (seed shrimps), freshwater clams (mollusks). The discovery of chipped flint tools and other crude implements used by the early man indicate that there were human settlements in the region.

Now the Empty Quarter is estimated to contain the second largest oil deposit in the world, after vast oil reserves were discovered underneath the sand dunes. The Ghawar Oil Field, the largest oil field in the world and Shaybah, a major crude oil producing site, both in Saudi Arabia, are located in this desert.

The photos taken by the astronauts and cosmonauts of International Space Station Programs being of immense value to scientists and the public, they are made freely available on the Internet. You can view more photos and download them for use in your websites or blogs, or for use as screensavers and wallpapers (with instructions on how to create them), at NASA – Gateway to Astronaut Photography of Earth.

Indian blue peacock at Waikiki Zoo, Honolulu

Indian blue peacock at Waikiki Zoo Honolulu wallpaper 300x225

Indian blue peacock at Waikiki Zoo, Honolulu, Hawaii - Wallpaper size 1600x1200

This is an Indian blue peacock bred in captivity at the Waikiki Zoo, located in Queen Kapiolani Park in Honolulu, Hawaii, USA.

The Indian blue peafowl is a fairly large bird of the pheasant family ‘Phasianidae’ having 138 species in 38 genera, consisting of pheasants and partridges, including the jungle fowl (includes the domesticated chicken), francolins, monals, Old World quail, grouse, guinea fowls and turkeys.

The term peafowl refers to three species: Indian Peafowl (Pavo cristatus), Green Peafowl (Pavo muticus) that breeds from Burma east to Java, and the African Congo Peafowl (Afropavo congensis), which belongs to its own genus Afropavo (not Pavo).

The males and females of the first two, also called the Asian Peafowl, are generally called peacocks and peahens, and both of them almost look more or less similar. But the adult Congo Peafowl (Afropavo congensis) look quite different from the adult Asian Peafowl and similar to immature Asian Peafowl.

The Indian blue peafowl is native to the Indian subcontinent and they are naturally distributed throughout South Asia, and now bred in captivity in most zoological parks and botanical gardens throughout the world.

The male (peacock) Indian Peafowl has iridescent blue or blue-green colored plumage. The peacock’s tail (train) is not actually the tail feathers but they are very long upper tail coverts. Birds of both the Asian peafowl species have crests on their heads.

The plumage of the female Indian Peafowl (peahen) is not as attractive as the plumage of the male. The color of the Indian peahen’s plumage is a mosaic or mixture of brown, dull green and grey colors. It does not have the long upper tail coverts of the male.

In the case of the Green Peafowl (Pavo muticus), also known as the Javan Peafowl, peacocks and peahens are quite similar in appearance, and mostly it is quite difficult to distinguish the males from the females. Both males and females have tall pointed crests, they are heavy-winged and long-tailed.

Auguste Rodin: The Crouching Woman

Auguste Rodin Crouching Woman Femme accroupie sculpture Hirshhorn Museum 300x225

The Crouching Woman (1880-1882, cast in 1962, dimensions 95.1 cm x 70.2 cm x 61.5 cm), bronze sculpture by Auguste Rodin, in the Hirshhorn Museum and Sculpture Garden, Washington D.C. - wallpaper size public domain photo (1600x1200)

The Crouching Woman is a bronze sculpture by the French sculptor Auguste Rodin (1840-1917). It was modeled during the period 1882-1884, and enlarged during 1907-1911, and cast in 1962. The sculpture can be viewed in the Hirshhorn Museum and Sculpture Garden, an art museum beside the National Mall, in Washington, D.C., the United States.

According to art historians, for the Crouching Woman Rodin used a sensuous and very intimate pose of his model Adèle Abruzzezzi. How Rodin makes his model pose for the sculpture can be seen in the video clip of the French film ‘Camille Claudel’ (1988) about the life of the female sculptor Camille Claudel.

The 18-year-old Camille Claudel (Rodin’s student) became his source of inspiration, lover, and his model for many of his sculptures, and became a talented sculptor in her own right.

For the Crouching Woman, as was his usual style, Rodin did not stick to the academic styles of his times, and created the sculpture of a distorted female figure. Octave Mirbeau, the French writer, art critic, art collector and a supporter of Rodin, greatly admired the Crouching Woman, and the sculpture went on to become one of his most celebrated works.

There are other versions of the sculpture in various other media and sizes, for instance the sculpture with the French title ‘La Femme accroupie’ in the Kröller-Müller Museum’s, sculpture garden in the Hoge Veluwe National Park in Otterlo in the Netherlands (KMM Sculpturepark in The Netherlands).

Commercial uses of Acacia trees

Acacia implexa Lightwood tree Canberra

Acacia implexa (Lightwood tree), an Australian Acacia used for making furniture

Various trees and shrubs known as Acacias, including plants known by such names as Thorn Trees, Whistling Thorns, Wattles, Yellow-fever Acacia and Umbrella Acacia, belong to a genus of trees of the family Fabaceae. About 1300 species of acacias have been identified worldwide, out of which about 960 species are native to Australia.

Acacias grow in most of the tropical and temperate regions of the world. While some of them may be growing in the wild, acacias are also grown in commercial plantations for various purposes, including for use as timber, firewood, pulp for paper industries, cut flowers, medicines, etc.

As some species of acacias grow very fast even in very adverse climatic and environmental conditions, they are used to reclaim arid lands, to stop rapid expansion of deserts, to prevent soil erosion, reforestation, etc.

Since they are also an invasive species that can harm the native plants, growing acacias on a commercial scale are discouraged in some regions/ countries. Extensive cultivation of acacias by commercial plantations has also resulted in groundwater level depletion in some areas.

Acacia seeds and plant parts like shoots are used as food in countries such as Mexico, Burma, Laos and Thailand. Acacias are listed as ingredients in many soft drinks, root beers, energy drinks, candies, juices, chewing gum, food supplements, health foods, etc.

In ancient Egypt, Acacia extracts were used in paints. From the 16th century, Needle Bush trees (Acacia farnesiana) have been used in perfume industry because of the essential oil Cassie (obtained by distilling acacia flowers) which is used as a base for aromatherapy and perfumes.

In Ayurvedic medicines and other natural systems of medicine, the species Acacia nilotica is used for treating premature ejaculation. According to an Ethiopian medical text, a potion made from Acacia (grar) mixed with other herbal roots is used for curing rabies.

Catechu, an astringent rich in tannins is prepared from some species of acacias, mainly from Acacia catechu, by boiling the wood in water, and extracting the water-dissolved contents by evaporating the solution.

Some Acacia species are sources of timber for furniture, for instance, species such as the Blackwood trees. Also, the Lightwood trees (Acacia implexa), an Australian Acacia found near Canberra and elsewhere in Australia, are useful for making furniture and interior decoration woodwork.

Another Australian native species Myall Wood yields fragrant wood used for making ornaments. Acacia koa, a Hawaiian Islands species, and Acacia heterophylla found in the French Reunion Island in the Indian Ocean, are highly sources of timber, firewood, and pulpwood for the paper industry.

Some plant parts (like bark and roots) and resin of Acacia have been used for centuries to prepare incense for rituals in Asian countries such as India, Nepal and China. An alcoholic beverage is brewed from acacia pods in many areas where acacias have been traditionally grown.

Some species of acacia plants yield gum and glues. Many acacia species are used in traditional medicines, herbal medical preparations, etc. because some organic chemical compounds found in some species have medicinal properties.

Yellow Mimosa flowers Acacia dealbata Silver Wattle wallpaper 300x225

Acacia dealbata (Silver Wattle) tree, commonly known as Yellow Mimosa, popular with florists - wallpaper 1600x1200

The species Silver Wattle (Acacia dealbata) with beautiful silvery leaves and yellow flowers, are grown as ornamental plants in public gardens and home gardens (see the wallpaper and download it for free). This species, native to Australia, is now naturalized in several other regions of the world including Norfolk Island, California, the Mediterranean region and Chile. Though acacia timber can be used for furniture making, its flowers and apex shoots are very popular as cut flowers in florists’ trade, and known as ‘mimosa’.

Some homeowners and landscape architects grow the species of acacia with thorns for security reasons, as they can deter intruders.

The bark of some Australian species such as Wattles is rich in tannin, which is commercially produced and exported, apart from domestic consumption.

Frederic Edwin Church: The Icebergs

The Icebergs 1861 by Frederic Edwin Church Dallas Museum of Arts 300x174

The Icebergs (1861), landscape painting by Frederic Edwin Church, 163.83 cm x 285.75 cm, located at the Dallas Museum of Arts, Texas

The American artist Frederic Edwin Church (1826-1900) specialized in painting landscapes that had a ‘spiritual dimension’ in each of his works.

Frederic Edwin Church is one of the most widely traveled artists whose destinations included South America (especially the Andes), and countries in Europe and the Middle East (countries/ territories now known as Egypt, Syria, Jordan, Lebanon, Israel, Palestine, etc.).

Church would often travel on foot at exotic locations, make sketches of the scenes that appealed to him the most, and paint them when he returned. His landscapes show scenes from most of the places he visited.

Elizabeth Taylor: one of the most glamorous stars of all times

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Elizabeth Taylor in the 1958 film ‘Cat on a Hot Tin Roof’, wallpaper size 1600x1200

This wallpaper depicting the English-born American actress Dame Elizabeth Taylor is a derivative work made from an old studio publicity photo of her movie ‘Cat on a Hot Tin Roof’ (1958), which was originally published in the book ‘Hollywood Stars’ (Fog City Press, 2003).

‘Cat on a Hot Tin Roof’, directed by Richard Brooks and starring Elizabeth Taylor, Paul Newman and Burl Ives, was one of the top ten hits of 1958.

On 23 March 2011, Taylor died of congestive heart failure at the age of 79, surrounded by her four children.

In February 2011, Taylor was admitted for treatment at the Cedars-Sinai Medical Center in Los Angeles, where she remained until her death. She was buried the day after death at the Forest Lawn Memorial Park, Glendale, California.

After beginning her film career as a child actress with MGM, Taylor became one of the greatest and most famous film actresses in the world. The two-time Academy award-winning actress was widely acclaimed not only for her acting talents, but also for her great beauty, her mesmerizing violet eyes, and her much envied lifestyle. Her bushy eyebrows, black hair and double eyelashes added extra punch to her beauty.

Taylor always had a great passion for high fashion jewelry and precious gemstones, especially diamonds and pearls. She is renowned to have owned the famous Krupp Diamond (33.19 carat), and the Taylor-Burton Diamond (69.42 carat) which she auctioned off in 1978 for $5 million to finance construction of a hospital in Botswana. She also owned the La Peregrina Pearl (50-carat), one of the most famous pearls in the world, which in its history of 500 years has been owned by kings and queens in Europe. These three most famous gems were presented to her as gifts by husband Richard Burton.

Though she was neither nominated for nor won an Academy Award, for many of her fans, Cleopatra (1963) which won four Academy Awards and in which she played the title role, is synonymous with her, despite the fact that and Rex Harrison (as Julius Caesar) and Richard Burton (as Marc Antony), dominated the first and second halves of the film. Also, though she was signed up for $1 million for her role as Cleopatra, due to production delays she was paid $7 million (equals $47 million today, inflation adjusted), which most of the top actresses cannot even dream of charging now.

According to various reports, Taylor left an estate that is estimated at $600 million to $1 billion, which may include $150 million in jewelry and $130 million in real estate. Though she was a highly successful well-paid actress, most of her wealth accrued from her business associations, and because she was a pioneer in marketing merchandise brands.

Throughout her life Taylor was a also fashion icon, and well-known for The Elizabeth Collection, a line of fine jewelry designed by her, and her line of perfumes such as ‘White Diamonds’, ‘Passion’, and ‘Passion for Men’, which generated sales of an estimated $69 million in 2010.

Paul Cezanne: Rideau, Cruchon et Compotier

Paul Cezanne Rideau Cruchon et Compotier 1893 1894

Rideau, Cruchon et Compotier (1893-1894), oil on canvas painting by Paul Cézanne, 59 cm x 72.4 cm, Whitney Museum of American Art, New York City

The still life oil painting titled ‘Rideau, Cruchon et Compotier’ (1893- 1894) by the Post-Impressionist French artist Paul Cézanne (1839-1906), is considered the most expensive still life painting in the world ever sold in an auction.

Another oil painting that comes in the list of the most expensive paintings in the world is ‘Irises’ (Les Iris) by Vincent van Gogh, which was sold for $53.9 million (inflation adjusted price: $102 million in Sep 2010) in November 1987.

Cezanne is often referred to as the bridge between Impressionism and Cubism, and he is credited for laying the foundation for transition from the 19th century artistic styles to a radically different style in the early 20th century.

During his career Cézanne created a number of famous still lifes, apart from a large number of other paintings including landscapes and a series of ‘bathers’. His paintings eventually became a huge source of inspiration and model for artists like Pablo Picasso and Henri Matisse.

On 10 May 1999 during the sale of the Whitney family art collection, ‘Rideau, Cruchon et Compotier’ (Curtain, Jug and Fruit Bowl) was sold to an unidentified buyer at an auction at Sotheby’s, New York, for $60.5 million (inflation adjusted price as on September 2010: $79.5 million), which was a record price.

An African Snail a day keeps the doctor away

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Making Babies, a photo by goingslo on Flickr.

The author of this photo says, “Snails take about 30 minutes to position themselves for mating, then the act itself takes about 6.5 hours to complete… there is no such thing as a Snail Quickie”. It is further stated, “I was interested to learn about what the scientists call a “Love Dart” (which might be what you see protruding from the side of the snail on the right. Scientists are not yet sure what purpose this dart serves or whether it is a benefit to the dart-or or the dart-ee…”

If you do not eat snail meat, please leave this page immediately!

Well, this (the warning above) is what I wanted to receive as a forewarning from a site I landed accidentally. However, I came across a photo there (see below), and the info appended to it took me finally to Giant African Snail meat.

Woman selling land snails for Escargot in Abidjan wallpaper 300x225

An Ivorian woman selling African land snails for escargot in Abidjan, Cote d'Ivoire, West Africa: wallpaper 1600x1200

Snails, including African Giant Land Snail, have been eaten for many thousands of years starting from the Pleistocene period. Snails in various cuisines have been popular in North Africa, especially in countries like Egypt, Libya, Tunisia, and the countries around the Mediterranean Sea for the past 12000 years. In several European countries, as a specialty food, snail eggs are sold as snail caviar.

The three species of commonly consumed food snails from the genus Helix are:

  • Helix pomatia (or the edible snail) is generally cooked along with its shell, with parsley butter.
  • Helix aspersa (the European brown snail) is cooked according to different local traditions of Mediterranean countries of Europe and North Africa.
  • Helix aspersa maxima species of snails typically found in North Africa are also a delicacy.

Snails are a delicacy in the French cuisine, escargots. Snails are prepared with traditional French recipes and served with the snail shells with garlic and parsley butter.

Portugal consumes about 4000 tons of snails annually. In Portuguese cuisine, caracóis, generally served in snack houses and taverns, is stewed with white wine, oregano, garlic, piri piri, coriander or parsley, and sometimes chouriço. The larger varieties of edible snails, caracoletas, are grilled and served with a butter sauce.

Spanish cuisine uses snails (caracoles, caragols or cargols) of snail species such as Otala punctata, Cryptomphalus aspersus, Helix pisana, and Helix alonensis. In Spain, small to medium-size snails are cooked in spicy sauces or in soups and eaten as an appetizer.

In Greece snails are very popular in Crete, and snails are also eaten in other regions, and can be bought alive, from supermarkets. They are eaten either boiled with vinegar, or cooked alive in a casserole with potatoes, tomato, squashes and other ingredients. Sea snails and limpets are also consumed as food in Greece. Another popular snail meat cuisine is the traditional Cretan dish Kohli Bourbouristi consisting of fried snails in olive oil with vinegar, salt, rosemary, and other eatables according to tastes and customs. Snails are also used in tavern menus of Cyprus.

In Sicily, snails (or babbaluci) are boiled initially with salt, and then served with tomato sauce or garlic, oil and parsley. Snails are also eaten in other Italian regions such as Sardinia.

Snail meat (or bebbux) prepared in the Sicilian cooking style is consumed in Malta.

In Germany, the Black Forest Snail Chowder (Badener Schneckensuepple) is a regional soup cooked with snails and herbs.

Snails in the wild are a protected species in almost every country, but Roman Snails and Garden Snails (Cornu aspersum) are reared for human consumption as food.

Though there is no common tradition of consumption of snails in Britain, common garden snails (Helix aspersa) have been eaten in the Southwick area of north east England. Snail suppers, consisting of various snail cuisines, have been a popular feature in local pubs.

In Africa the giant east African snails (Achatina fulica), are canned and sold to consumers. In parts of West Africa, especially in Ghana and Cote d’Ivoire (Ivory Coast), snails are treated as a delicacy. The species giant tiger land snails also known as the giant Ghana snails (Achatina achatina) is a species of very large, air-breathing land snail (a terrestrial pulmonate gastropod mollusk) are some of the largest snails in the world. In Morocco, small snails are eaten as snacks, usually, in spicy soup.

The commercial farming of snails for human consumption as food is called Heliciculture.

Snail meat has a higher percentage of protein than the meat of cattle, sheep, poultry, guinea pigs, fish, etc. And snail meat is rich in iron, amino acids, and it is very low in fats.

The glandular secretions from edible snails are of high therapeutic value against diseases such as whooping cough. In traditional, tribal and naturopathic medicine systems, the bluish liquid found in snails is used for the healthy growth of infants, and it is useful to combat high blood pressure.

According to legends, ancient Romans believed that snail meat had aphrodisiac properties, and it was regularly consumed by nobles. The high Iron content of snail meat is believed to combat anaemia. Also, snail meat was recommended for patients to cure ulcers and asthma.

Freshwater snails, sea snails and land snails provide a rich source of protein to people living in many regions around the world. In fact there is a flourishing trade of snail meat, the top consumers of edible snail meat being Belgium, France, Greece, Italy, Portugal, Spain, Ghana, Cote d’Ivoire, Morocco, Nigeria, Cambodia, Laos, Vietnam, parts of the United States, etc.

Because snails feed on decayed matter and leaves, their stomachs can sometimes contain be toxic matter. So, before cooked, snails are to be purged of harmful contents from their digestive systems, which can take several days. If it is not done correctly and professionally, snail meat can be toxic to humans.