The shadow of palm tree fronds on a pristine tropical island beach overlooking the turquoise waters of the Indian Ocean. International landmark The perfect linear feather vane

The perfect linear feather vane of a Mealy Amazon Parrot attached to the quill at the rachis

Bright yellow-orange chest feather plumage and mandible markings on a King Penguin

An aerial view of teenage boys playing on the beach by turquoise seas

A single human footprint and seaweed on a smooth beach at sunset

The shadow of palm tree fronds on a pristine tropical island beach overlooking the turquoise waters of the Indian Ocean. International landmark The perfect linear feather vaneThe shadow of palm tree fronds on a pristine tropical island beach overlooking the turquoise waters of the Indian Ocean. Bwejuu, Echo Beach Hotel, Echo Beach, Unguja Island, Zanzibar, Tanzania.