Shoreline near Tofino on Vancouver Island, British Columbia, Canada (© Robert Postma/plainpicture)(Bing United States)

Shoreline near Tofino on Vancouver Island, British Columbia, Canada (© Robert Postma/plainpicture)(Bing United States)

Dublin, Ireland’s Government Buildings lit up for St. Patrick’s Day (© David Soanes Photography/Getty Images)(Bing United States)

Dublin, Ireland’s Government Buildings lit up for St. Patrick’s Day (© David Soanes Photography/Getty Images)(Bing United States)

'Infinite Variety: Three Centuries of Red and White Quilts' at the American Folk Art Museum in New York City in 2011, for National Quilting Day (© Shannon Stapleton/Reuters)(Bing United States)

'Infinite Variety: Three Centuries of Red and White Quilts' at the American Folk Art Museum in New York City in 2011, for National Quilting Day (© Shannon Stapleton/Reuters)(Bing United States)

At the Arch of Septimius Severus in the Roman Forum for the ides of March (© Pietro Canali/eStock Photo)(Bing United States)

At the Arch of Septimius Severus in the Roman Forum for the ides of March (© Pietro Canali/eStock Photo)(Bing United States)

Circular agricultural fields in Morgan County, Colorado (© Jim Wark/Getty Images)(Bing United States)

Circular agricultural fields in Morgan County, Colorado (© Jim Wark/Getty Images)(Bing United States)

A view of Uranus taken from spacecraft Voyager 2 in 1986 (© NASA)(Bing United States)

A view of Uranus taken from spacecraft Voyager 2 in 1986 (© NASA)(Bing United States)

Channels of the Rio Tinto in Spain (© Oscar Diez Martinez/Minden Pictures)(Bing United States)

Channels of the Rio Tinto in Spain (© Oscar Diez Martinez/Minden Pictures)(Bing United States)

Leopard snoozing in a tree in Namibia for National Napping Day (© M. Watsonantheo/SuperStock)(Bing United States)

Leopard snoozing in a tree in Namibia for National Napping Day (© M. Watsonantheo/SuperStock)(Bing United States)

Royal Highland Fusiliers playing the bagpipes on top of the Sydney Opera House (© James D Morgan/Shutterstock)(Bing United States)

Royal Highland Fusiliers playing the bagpipes on top of the Sydney Opera House (© James D Morgan/Shutterstock)(Bing United States)

Grapes on the vine in Mendoza, Argentina, for the National Grape Harvest Festival (© javarman3/iStock/Getty Images Plus)(Bing United States)

Grapes on the vine in Mendoza, Argentina, for the National Grape Harvest Festival (© javarman3/iStock/Getty Images Plus)(Bing United States)

Policewomen from the United Nations Stabilization Mission in Haiti attend a ceremony to mark International Women's Day in 2016 (© Hector Retamal/AFP/Getty Images)(Bing United States)

Policewomen from the United Nations Stabilization Mission in Haiti attend a ceremony to mark International Women's Day in 2016 (© Hector Retamal/AFP/Getty Images)(Bing United States)

Policewomen from the United Nations Stabilization Mission in Haiti attend a ceremony to mark International Women's Day in 2016 (© Hector Retamal/AFP/Getty Images)(Bing United States)

Policewomen from the United Nations Stabilization Mission in Haiti attend a ceremony to mark International Women's Day in 2016 (© Hector Retamal/AFP/Getty Images)(Bing United States)

Wildflowers in bloom at Lost Dutchman State Park in Arizona (© Tim Fitzharris/Minden Pictures)(Bing United States)

Wildflowers in bloom at Lost Dutchman State Park in Arizona (© Tim Fitzharris/Minden Pictures)(Bing United States)

Cefalù on the Tyrrhenian coast in Sicily, Italy (© Tuul & Bruno Morandi/eStock Photo)(Bing United States)

Cefalù on the Tyrrhenian coast in Sicily, Italy (© Tuul & Bruno Morandi/eStock Photo)(Bing United States)

Members of the Wild Red Flame Mardi Gras Indians in New Orleans, Louisiana (© Chris Graythen/Getty Images)(Bing United States)

Members of the Wild Red Flame Mardi Gras Indians in New Orleans, Louisiana (© Chris Graythen/Getty Images)(Bing United States)

Elephant herd in Damaraland District, Namibia (© Michael Poliza/Getty Images)(Bing United States)

Elephant herd in Damaraland District, Namibia (© Michael Poliza/Getty Images)(Bing United States)

A fin whale in the waters off the Azores (© Luis Quinta/Minden Pictures)(Bing United States)

A fin whale in the waters off the Azores (© Luis Quinta/Minden Pictures)(Bing United States)

Vinicunca Mountain in the Cusco Region of Peru (© sorincolac/Getty Images)(Bing United States)

Vinicunca Mountain in the Cusco Region of Peru (© sorincolac/Getty Images)(Bing United States)

Statues of Phillis Wheatley and Abigail Adams in the Boston Women’s Memorial of Massachusetts (© Education Images/UIG via Getty Images)(Bing United States)

Statues of Phillis Wheatley and Abigail Adams in the Boston Women’s Memorial of Massachusetts (© Education Images/UIG via Getty Images)(Bing United States)

Hong Kong-Zhuhai-Macau Bridge, China (© Evocation Images/Shutterstock)(Bing United States)

Hong Kong-Zhuhai-Macau Bridge, China (© Evocation Images/Shutterstock)(Bing United States)