A collection of rocks waiting to be prepared for sale to collectors. White-faced heron

A collection of rocks waiting to be prepared for sale to collectors. White-faced heronA collection of rocks waiting to be prepared for sale to collectors. Devon Meadows, Melbourne, Victoria, Australia.

Sunlight piercing holes in a corrugated galvanized iron bakery wall

Ancient "Lost City" sandstone rock formations against a blue sky

Organ pipes in the Church of the Holy Spirit

grey afternoon a colony of Green Tree Ants are building their colony nest

Near Nauta

Heavy rain clouds and a menacing storm front over a gray ocean

On the desert plain a row of ochre sandstone domes blazing red at sunset

The propeller of a small plane flying over the Greenland Ice Sheet

Wind ripples on the surface of the Indian Ocean in the sunset afterglow

A bright green Barred Leaf Frog perched on an Inga leaf in the rainforest at night

An African elephant herd moves over a savannah flood plain at sunset

An ornate stone minarette rises above a carved white sandstone wall in the Grand Mosque