857-95123 - American flag.

857-92042 - Maine Black Bear Monitoring Program

857-91982 - Vineyards in Chianti

857-91987 - Scavengers at Tanza #1 Landfill site; Tanza, Antipolo, metro-Manila, Philippines.

857-91950 - The sun reflects off the new United States South Pole Station, Antarctica.

857-92053 - Aerial view Summersville Lake, WV at low water levels

857-92085 - Fish being smoked in Monrovia, Liberia.

857-92004 - A street vendor sells dim sum at a night market known as Pasar Malam to the locals in Kuala Lumpur, Malaysia.

857-92161 - Chinese military band plays the national anthem in the Great Hall of the People, Beijing, China.

857-91951 - A view looking down the length of the new United States South Pole Station.

857-92060 - Aerial view new cluster homes in Chattanooga, TN

857-92063 - Aerial view of coal-fired power plant in Asheville, NC

857-91904 - Four Corners coal-fired plant

857-91983 - Margherita Pizza

857-91905 - Piles of freshly cut logs in British Colombia, Canada.

857-90779 - National Radio Astronomy Observatory (NRAO) satellite under the desert night sky. Photo by Thomas Kranzle, United States of America

857-91009 - Helicopters pick up water from a reservoir while fighting wildfires in Santa Barbara, California, United States of America

857-90836 - Workers exiting tunnel in crane cage, United States of America

857-90831 - AMERICAN FLAG WITH LAKE IN BACKGROUND, United States of America

857-90613 - Revelstoke, B.C. - October 21: An old, weathered yellow truck is parked on a residential street under an old, colorful maple tree on October 21, 2008 in Revelstoke, British Columbia, Canada. Revelstoke is a small mountain town, which in recent years has seen substantial growth as ski destination with the opening of new ski hill that has the largest vertical drop in North America along with an abundance of snow. (Photo By Dan Rafla/Aurora), Canada

857-90837 - TUNNEL WORKERS UNDERGROUND WITH HEAVY EQUIPMENT, United States of America

857-90846 - The old tradition of charming a cobra is a favorite pasttime of Marrekesh locals in the heart of the Medina, Morocco

857-91008 - Helicopters pick up water from a reservoir while fighting wildfires in Santa Barbara, California, United States of America

857-91007 - Helicopters pick up water from a reservoir while fighting wildfires in Santa Barbara, California, United States of America

857-90781 - A nuclear silo stretches up into the sky behind an Indiana neighborhood. Photo by Thomas Kranzle, United States of America

857-91010 - Helicopters pick up water from a reservoir while fighting wildfires in Santa Barbara, California, United States of America

857-91006 - A young boy blows bubbles on his back porch in St. Charles, Missouri on August 3, 2007, United States of America

857-90998 - A boy poles his dugout canoe across the Rapti River in Chitwan National Park, Nepal on an early, misty morning on March 30, 2002. The canoes are the primary source of transport across the Rapti River that marks the northern border of Chitwan National Park, Nepal

857-72576 - A silhouette of a woman walking in front of an electronic billboard wishing a happy Diwali to passerby's in Mumbai, India. Diwali is a major Hindu holiday and is known as the "Festival of Lights". The five day festival occurs during October and/or November.

857-68532 - Bill Clinton in downtown Pittsburgh, Pennsylvania the day before the PA primary.

857-69093 - Presidential candidate and Democratic front runner, Barack Obama, speaks in front of huge crowd of people at a record breaking political rally in Waterfront Park, Portland, Oregon on May 18, 2008. The City of Portland Fire Department estimated crowd attendance at 72,000. It was the largest campaign rally to date for the candidate and the largest political rally in Oregon history.

857-69017 - A rescue team look for survivors in the rubble of Beichuan Town, which was severely damaged by a powerful 7.9 earthquake. The Chinese government raised the death toll to 21,500 but has said fatalities could rise above 50,000. Tens of thousands could still be buried in collapsed buildings in Sichuan province, where the quake was centered.

857-69068 - Chinese mourners shout nationalist slogans after a three minute silence to grieve Sichuan's earthquake victims in Chengdu's central square.

857-69253 - Havana's baseball team, the Industriales, warm up at Estadio Lantinoamericano, the main baseball stadium in Havana, Cuba.

857-62221 - A man is baptized in the healing mud of Espinoza, Mexico.Twice a year the faithful visit Espinazo, a small dusty village and birthplace of El Nino Fidencio, one of the most revered healers in North East Mexico. Although he died in the 1940s people believe certain priests known as Materias can channel his healing gifts and cure people. During the anniversary of his birth and death over 100,000 people take part in the celebration by giving thanks at his gravesite or bathing and getting healed in mud baths.

857-69056 - Earthquake survivor Bian Gangfen directly after she was rescued from the rubble of a collapsed building in Yinghua.

857-69099 - Presidential candidate and Democratic front runner, Barack Obama, speaks in front of huge crowd of people at a record breaking political rally in Waterfront Park, Portland, Oregon on May 18, 2008. The City of Portland Fire Department estimated crowd attendance at 72,000. It was the largest campaign rally to date for the candidate and the largest political rally in Oregon history.

857-68773 - President of the United States of America George W. Bush addresses an assembly during the National Catholic Prayer Breakfast in Washington, D.C. at the Capitol Hilton on April 16, 2008.

857-64577 - Culinary Maine: McDonald's offers a regional variety of its more pedestrian fare by putting lobster rolls on the menu. July, 2004.

857-69091 - Presidential candidate and Democratic front runner, Barack Obama, speaks in front of huge crowd of people at a record breaking political rally in Waterfront Park, Portland, Oregon on May 18, 2008. The City of Portland Fire Department estimated crowd attendance at 72,000. It was the largest campaign rally to date for the candidate and the largest political rally in Oregon history.

857-68912 - Homes demolished by an earthquake in China's western Sichuan province. 5/15/2008

857-68778 - President of the United States of America George W. Bush addresses an assembly during the National Catholic Prayer Breakfast in Washington, D.C. at the Capitol Hilton on April 16, 2008.

857-62225 - An old man is healed in the mud baths of Espinoza, Mexico.Twice a year the faithful visit Espinazo, a small dusty village and birthplace of El Nino Fidencio, one of the most revered healers in North East Mexico. Although he died in the 1940s people believe certain priests known as Materias can channel his healing gifts and cure people. During the anniversary of his birth and death over 100,000 people take part in the celebration by giving thanks at his gravesite or bathing and getting healed in mud baths.

857-71730 - Amazonas at an Escaramuza competition in Mexico City, May 24, 2008. Escaramuzas are similar to US rodeos, where female competitors called "Amazonas" wear long skirts, and ride side saddle. Male rodeo competitors are "Charros," from which comes the word "Charreria." Charreria is Mexico's national sport.

857-68776 - President of the United States of America George W. Bush addresses an assembly during the National Catholic Prayer Breakfast in Washington, D.C. at the Capitol Hilton on April 16, 2008.

857-71357 - Cinder block homes cover the mountainside in Petare, Latin America's largest shanty town, in Caracas, Venezuela, July 23, 2008.

857-70833 - A woman inspects the quality of a batch of flesh colored bras in the Top Form factory in Longnan, China.

857-71747 - A Mexican Charro uses a lasso as he competes in a Charreria, or rodeo, Mexico's national sport, in Texcoco, Mexico, October 28, 2007.

857-71729 - An escaramuza from Anahuac of Tecamac team rides her horse in a rodeo competition in Mexico City, May 10, 2008. Escaramuzas are similar to US rodeos, where female competitors called "Amazonas" wear long skirts, and ride side saddle. Male rodeo competitors are "Charros," from which comes the word "Charreria." Charreria is Mexico's national sport.

857-72269 - Political paraphernalia is sold at an election night rally of Chavistas, the term coined for supporters of leftist Venezuelan President Hugo Chavez on Sunday, Nov. 23, 2008 in Caracas. Venezuelans held pivotal elections that politically empowered the opposition movement against Chavez and his Socialist revolution. Elections were held across the country for 22 of the 23 state governorships, 328 mayors and 233 state legislators.

857-69090 - Presidential candidate and Democratic front runner, Barack Obama, speaks in front of huge crowd of people at a record breaking political rally in Waterfront Park, Portland, Oregon on May 18, 2008. The City of Portland Fire Department estimated crowd attendance at 72,000. It was the largest campaign rally to date for the candidate and the largest political rally in Oregon history.

857-69015 - A mangles car is seen in front of a partially collapsed building in Beichuan Town, which was severely damaged by a powerful 7.9 earthquake. The Chinese government raised the death toll to 21,500 but has said fatalities could rise above 50,000. Tens of thousands could still be buried in collapsed buildings in Sichuan province, where the quake was centered.

857-68774 - President of the United States of America George W. Bush addresses an assembly during the National Catholic Prayer Breakfast in Washington, D.C. at the Capitol Hilton on April 16, 2008.

857-69063 - Chinese mourners hold hands in the central square of Chengdu as they observe three minutes of silence to grieve Sichuan's earthquake victims.

857-69013 - A man walks past a collapsed building in Beichuan Town, which was severely damaged by a powerful 7.9 earthquake. The Chinese government raised the death toll to 21,500 but has said fatalities could rise above 50,000. Tens of thousands could still be buried in collapsed buildings in Sichuan province, where the quake was centered.

857-64046 - A Native American man participates in a dance at a powow in Mesa Verde, Arizona.

857-67870 - Commuters on their way home on Beijing's subway, China.

857-69051 - A rescue worker directs a crane where to move a large chunk of concrete from a building that collapsed during a powerful earthquake in Hongbai Vilage, China.

857-69045 - Chinese military descend upon Beichuan town to provide relief after Monday's earthquake. The Chinese government raised the death toll to 21,500 but has said fatalities could rise above 50,000. Tens of thousands could still be buried in collapsed buildings in Sichuan province, where the quake was centered.

857-62218 - A woman is healed in the mud baths of Espinoza, Mexico.Twice a year the faithful visit Espinazo, a small dusty village and birthplace of El Nino Fidencio, one of the most revered healers in North East Mexico. Although he died in the 1940s people believe certain priests known as Materias can channel his healing gifts and cure people. During the anniversary of his birth and death over 100,000 people take part in the celebration by giving thanks at his gravesite or bathing and getting healed in mud baths.

857-71733 - An Amazona rides her horse at an Escaramuza competition in Mexico City, May 24, 2008. Escaramuzas are similar to US rodeos, where female competitors called "Amazonas" wear long skirts, and ride side saddle. Male rodeo competitors are "Charros," from which comes the word "Charreria." Charreria is Mexico's national sport.

857-64040 - A Native American man participates in a dance at a powwow in Mesa Verde, Colorado.

857-69057 - A man rifles through the debris of what was his home, destroyed by an earthquake in Yinghua Village, China.

857-70904 - Spring peas photographed in Chicago, Illinois on Saturday, June 28, 2008.

857-70842 - Chinese women pack bras for export to the United States in the shipping area of the Top Form factory in Longnan, China

857-69043 - A man is dwarfed by the wreckage of Monday's earthquake in Beichuan Town. The Chinese government raised the death toll to 21,500 but has said fatalities could rise above 50,000. Tens of thousands could still be buried in collapsed buildings in Sichuan province, where the quake was centered.

857-68534 - Bill Clinton in downtown Pittsburgh, Pennsylvania the day before the PA primary.

857-69066 - Chinese mourners hold hands in the central square of Chengdu as they observe three minutes of silence to grieve Sichuan's earthquake victims.

857-69044 - Chinese military descend upon Beichuan town to provide relief after Monday's earthquake. The Chinese government raised the death toll to 21,500 but has said fatalities could rise above 50,000. Tens of thousands could still be buried in collapsed buildings in Sichuan province, where the quake was centered.

857-68543 - Senator Barack Obama whispers to his wife, Michelle Obama, while Senator Bob Casey watches at the Peterson Event Center in Pittsburgh, Pennsylvania, the night before the PA primary.

857-69071 - Chinese mourners shout nationalist slogans after a three minute silence to grieve Sichuan's earthquake victims in Chengdu's central square.

857-69018 - A bus is seen on a road wrecked by Monday's powerful earthquake. The Chinese government raised the death toll to 21,500 but has said fatalities could rise above 50,000. Tens of thousands could still be buried in collapsed buildings in Sichuan province, where the quake was centered.

857-69011 - Sichuan earthquake. The Chinese government raised the death toll to 21,500 but has said fatalities could rise above 50,000. Tens of thousands could still be buried in collapsed buildings in Sichuan province, where the quake was centered,

857-70829 - A woman inspects the quality of a batch of blue bras in the Top Form factory in Longnan, China.

857-71752 - Members of the El Herradero team compete in an Escaramuza in Mexico City, Sunday, February 10, 2008. Escaramuzas are similar to US rodeos, where female competitors called "Amazonas" wear long skirts, and ride side saddle. Male rodeo competitors are "Charros," from which comes the word "Charreria." Charreria is Mexico's national sport.

857-69019 - A view of collapsed buildings in Beichuan Town, which was severely damaged by a powerful 7.9 earthquake. The Chinese government raised the death toll to 21,500 but has said fatalities could rise above 50,000. Tens of thousands could still be buried in collapsed buildings in Sichuan province, where the quake was centered.

857-68904 - Liu Chunnan, 22, with her 10 day old baby in a camp for people whose homes were destroyed in the Sichuan earthquake. 5/15/2008

857-70838 - An overview of Chinese seamstresses at work, sewing bras in the Top Form factory in Longnan, China

857-68772 - President of the United States of America George W. Bush addresses an assembly during the National Catholic Prayer Breakfast in Washington, D.C. at the Capitol Hilton on April 16, 2008.

857-68540 - A supporter of Barack Obama attending a speech at the University of Pittsburgh the night before the PA primary.

857-69252 - Havana's baseball team, the Industriales, warm up at Estadio Lantinoamericano, the main baseball stadium in Havana, Cuba

857-60396 - Brazil. Salvador, Bahia. Wall painting outside a Smoking and Coffee Bar. ( Tabacaria and Cafeteria )

857-69403 - A rescue worker waters his dog May 17 in Beichuan, China. The death toll in China's worst earthquake in 30 years could top 80, 000 according to the government.

857-67867 - Para-military police hold up their hands to say stop near Tiananmen Gate in the center of Beijing, China.

857-69037 - A green plastic sheet covers bodies at the scene of destruction at a middle school in Beichuan Town. The Chinese government raised the death toll to 21,500 but has said fatalities could rise above 50,000. Tens of thousands could still be buried in collapsed buildings in Sichuan province, where the quake was centered,

857-71383 - Chinese artist Lin Tianmiao works on the sculpture "Mothers !!! no. 14" in her studio in Songzhuang Village, east of Beijing.

857-69102 - Presidential candidate Barack Obama smiles while greeting members of the crowd following the largest political rally of the Democratic front runner's campaign to date at Waterfront Park in Portland, Oregon on May 18, 2008. City of Portland officials estimated the crowd at 72,000 people. It was the largest political rally in Oregon history.

857-69026 - A woman walks through the rubble of Beichuan Town, which was severely damaged by a powerful 7.9 earthquake. The Chinese government raised the death toll to 21,500 but has said fatalities could rise above 50,000. Tens of thousands could still be buried in collapsed buildings in Sichuan province, where the quake was centered.

857-64646 - A rear portrait of a Greek Orthodox priest in Nafpaktos, Greece on October 6, 2007.

857-69014 - A small vehicle is smashed beyond recognition after being hit by large bounders in Beichuan Town, which was severely damaged by a powerful 7.9 earthquake. The Chinese government raised the death toll to 21,500 but has said fatalities could rise above 50,000. Tens of thousands could still be buried in collapsed buildings in Sichuan province, where the quake was centered.

857-68925 - Earthquake refugees at a camp in the sports stadium in Mianyang, China. 5/14/2008

857-68547 - Barack Obama, his wife Michelle, and Bob Casey at the University of Pittsburgh the night before the PA primary.

857-70845 - Chinese women pack bras for export to the United States in the shipping area of the Top Form factory in Longnan, China

857-69025 - A man look out at Beichuan Town, which was severely damaged by a powerful 7.9 earthquake. The Chinese government raised the death toll to 21,500 but has said fatalities could rise above 50,000. Tens of thousands could still be buried in collapsed buildings in Sichuan province, where the quake was centered.

857-71585 - A heath care official prepares an injection in the small town of Dhulikhel, outside Kathmandu, Nepal.

857-69053 - A team of Chinese soldiers carry the body of an earthquake victim in Yinghua, China.

857-68775 - President of the United States of America George W. Bush addresses an assembly during the National Catholic Prayer Breakfast in Washington, D.C. at the Capitol Hilton on April 16, 2008.

857-62735 - A mother holds her 6 month old baby up in the air in front of her

857-50037 - Che Guevara impersonator smokes a cigar in Venezuela.

857-50318 - Aerial view of a coal-fired power plant.