GregDouglas:
Girl Reflected
Steph C Kay:
Standing on ladders (Explored)
Steph C Kay:
Twa (Explored - no 42 17/01/2012)
Friðþjófur M.:
Aurora Reflected In Þingvallavatn
B Gilmour.:
Mountain Lake
Gallo Quirico:
Águila de Harris
a.laruelle:
Macaque à longue queue
Christian Callejas:
Resurrección
Zu Sanchez:
Barrio Santa Cruz. Sevilla
Smithsonian Institution:
Portrait of David Starr Jordan (1851-1931), Zoologist
Smithsonian Institution:
Portrait of Francis Robbins Upton (1852-1921), Mathematician and Physicist
Smithsonian Institution:
The Main Fall, from Souvenir of Victoria Falls
Smithsonian Institution:
Carte-de-visite of Henry M. Stanley
Smithsonian Institution:
Carte de visite of David Livingstone