230th anniversary of John James Audubon (1785–1851. Self-portrait, 1822-23, Northern bobwhite, J.J Audubon by J. W. Audubon (1812–1862), 1843, Canada goose)

230th anniversary of John James Audubon (1785–1851, Audubon by John Syme (1795–1861), 1826, Wild duck)

Jurassic fauna (Dilophosaurus wetherilli, Sordes pilosus, Coelurus bauri, Dsungaripterus weii, Scelidosaurus harrisonii, Kentrosaurus aethiopicus)

Jurassic fauna (Archaeopteryx siemensii)

Butterflies (Caligo eurilochus, Idea leuconoe, Papilio memnon, Heliconius cydno, Euploea mulciber)

Butterflies (Heliconius cydno)

570th anniversary of Sandro Botticelli (1445–1510, Portrait of a young woman, possibly Simonetta Vespucci, 1484, Madonna of the Book, 1480, Annunciation, c. 1485)

570th anniversary of Sandro Botticelli (1445–1510, The birth of Venus, 1482-85)

95th memorial anniversary of Amedeo Modigliani (1884–1920. Study for the Cellist, 1909, Doctor Devaraigne, 1917, Lunia Czechowska with her left hand on her cheek, 1918, Gypsy Woman with a baby, 1919)

95th memorial anniversary of Amedeo Modigliani (1884–1920. Landscape, Southern France, 1919)

45th anniversary of Apollo 13 mission (Jim Lovell, Apollo 13, Apollo 13 Command module descends on Earth, Fred Haise, Jim Lovell, Jack Swigert (1931–1982), Apollo 13 Command module “Odyssey” in Pacific Ocean, April 17, 1970)

45th anniversary of Apollo 13 mission (Fred Haise, Jim Lovell, Jack Swigert (1931–1982))

Lighthouses (Yaquina Head Light, United States, Lange Jaap lighthouse, Netherlands, Whaleback lighthouse, United States, Roter Sand lighthouse, Germany)

Lighthouses (Portland Head lighthouse, United States)

100th anniversary of Mahatma Gandhi’s return to India (1869–1948)

100th anniversary of Mahatma Gandhi’s return to India (1869–1948. Sita Gandhi (1928–1999), Abha Gandhi (1927–1995))

Longest reigning queen Elizabeth II (Prince Philip and queen Elizabeth II)

Longest reigning queen Elizabeth II

50th memorial anniversary of Malcolm X (1925–1965. Martin Luther King Jr. (1929–1968))

50th memorial anniversary of Malcolm X (1925–1965)

FDC Sample