Antiquity, Architecture, Art, Art History, Assyriology, Atlases, Cartography, Diplomacy, Egyptology, History, LaTeX, Linguistics, Literature, Mythology, Paintings, Philosophy, Politics, Proto-Indo-European, Sculpture, and many other things.
Picture galleries
Birds
Unfortunately, I couldn't find a nice and colourful photograph of the Bee Hummingbird (Mellisuga helenae) on Commons, nor could I find any photographs of a living dodo, phoenix, or roc.
Paintings
1.200 m x 1.000 m
1.448 m x 1.937 m
1.140 m x 1.550 m
Just a small selection of paintings you'll probably recognize immediately.