Electric power pylons silhouettted against dramatic storm sky at sunset, Tuscany, Italy

"View of Ipanema Beach and Padre Dois Irmaos against dramatic sky, Rio De Janerio, Brazil"

"View of Ipanema Beach and Padre Dois Irmaos against dramatic sky, Rio De Janerio, Brazil"

"View of Ipanema Beach and Padre Dois Irmaos against dramatic sky, Rio De Janerio, Brazil"

Dramatic lenticular clouds against blue sky, and hills silhouetted in foreground, Torres del Paine, Southern Chile, Patagonia

Airplane against orange sky

Full length view of fell runner running against dramatic sky

Panorama Point, Utah, at sunset with single dead tree outlined against dramatic blue-indigo sunlit sky, with mountain range beyond

Panorama Point, Utah, at sunset with single dead tree outlined against dramatic grey-blue sunlit sky, with red rock mountain range beyond

Single dead tree outlined against dramatic blue sky with pink cloud formation, root formation visible, red rock valley landscape, early morning, Utah

Panorama Point, Utah, at night with single dead tree outlined against dramatic blue sky with clouds in motion lit by full moon, with mountain range beyond

Silhouette of apartment building against colorful sky at sunset

Ice lolly against blue sky

Grass against a blue sky, artwork

Spitzer seen against the infrared sky.

Wheat field against a blue sky, artwork

Heart shaped cloud against a blue sky

Heart shaped cloud against a blue sky

An empty swing set against a sunset sky

Tyrannosaurus Rex roaring against a colorful sky.

A large apple, fish, and children's blocks against a sky

Illustration of people walking on street against clear sky

Illustration of family walking with crowd on street against clear sky

Illustration of people with speech bubbles walking on street against clear sky

Wheat against blue sky with white clouds

Aeroplane, fighter plane and helicopter flying in the sky

Airliner against a dramatic sky