Photographs from the Islamic Republic of Mauritania in West Africa. The portraits feature a cross section of Mauritanian society, including white Moors, black Moors, and members of the Pulaar tribe. January 2009.

Photographs from Ndejje, Uganda. Many of the portraits are of students associated with Uganda Project (UP). May 2010.

Images from Ndejje, Kampala, and Murchison Falls, Uganda. Many of the portraits are of students, staff, and volunteers associated with Uganda Project (UP). January 2012.

Images from Ndejje, Uganda. Proceeds from sales of these particular images help support UgandaProject, an organization that provides free education, housing, mentoring, and basic needs to students who have been orphaned due to the AIDS epidemic. May 2010.

Photographs from Athens, Delphi, and the island of Hydra, Greece. May 2011.

Photographs from Istanbul, Selçuk, Ephesus, and Pamukkale, Turkey. May 2011.

Photographs from Thailand, including Bangkok, Chiang Mai, Koh Jam, and surrounding areas. January 2008.

Photographs from Argentina, Uruguay, Paraguay, and Brazil. May 2005, January 2006.

Photographs from Ireland, France, Holland, and Italy. June 2004 to August 2009.

Photographs from Colorado, California, and elsewhere in the United States.