Black and white drawing of a building with a flag on top of it

Old Japanese 1000 yen banknote with Chinese writing on it

Chinese painting of two cats in a bamboo forest

Woman in a dress and hat standing in front of a door

Man and woman standing in front of a building

Black and white drawing of a man and woman standing on a train platform

Animated molecular model of a peptide molecule on a white background

Black and white drawing of a bunch of leaves with intricate designs…

Black and white photo of a castle perched atop a hill