isgandar:

Pair of Ivory Clappers in Form of Human Hands
Egypt, 1539 - 1190 BC (XVIII-XIX Dynasty, New Kingdom)
mentaltimetraveller:

Roni Horn
blastedheath:

John Worsley (British, 1919-2000), A Night Air Raid over Augusta, 1943. Oil on canvas, 60.3 x 83.8 cm. Imperial War Museums.
nataliakoptseva:

Fra Angelico
The skull of Adam on Mount Calvary. Detail of the Crucifixion of St.. Nicholas and St. Francis
samuraicinema:

Samurai Rebellion - Masaki Kobayashi
Giotto, Scrovegni Chapel, 1305
nemfrog:

Aurora borealis over Mt. Desert Island observed from Bar Harbor, Maine. September 1860. Frederic Edwin Church.
Durer, 1525
Dream Vision Watercolour on paper, 30 x 43 cm Kunsthistorisches Museum, Vienna
thatsbutterbaby:

In his Discourse on Meteorology, Descartes includes this image of the mathematics of stargazing
yama-bato:

Josef Albers (German: 1888–1976)Day and Night VIII (Day and Night, suite), 1963 color lithograph on paper 15¾ × 15¾ in. (40 × 40 cm) Smithsonian American Art Museumlink