Brilliant, colorful patches of Earth, as seen in photographs snapped by the Landsat-7 satellite, can look like the work of abstract artists. A number of these beautiful, high-resolution images have now been assembled into an online gallery depicting “Our Earth as Art.”

Go to: http://landsat.gsfc.nasa.gov/earthasart/

Use up and down arrow keys to explore.Use right arrow key to move into the list.Use left arrow key to move back to the parent list.Use tab key to enter the current list item.Use escape to exit the menu.Use the Shift key with the Tab key to tab back to the search input.