Ireland, County Sligo, Ben Bulben mountain with Rosses Point 3rd beach in the foreground on a clear winters day.

Canada, Alberta, Wabasca, Metis First Nation road flagger directing traffic related to oil and gas activities.

Canada, Alberta, Wabasca, Metis First Nation road flagger directing traffic related to oil and gas activities.

Building site with unfinished block built house and barred window.

Stone steps leading up a narrow stone walled alleyway

Great Zimbabwe Ruins. Towering stone wall of the abandoned city.

Zambezi River Victoria Falls. Waterfall plummeting 355 feet over a sheer cliff face.

Water tanks built into the ground

Men laying building blocks for a water tank in a small village with thatched huts

Hamer women collecting firewood.

Portrait of Ethiopian Christian priest.

Head and shoulders portrait of Tanzanian woman.