Black and white marble bust of a man with curly hair

Black and white drawing of a man in a military uniform

Black and white drawing of a man standing next to a horse

Book with a drawing of a plant with pink flowers and green leaves

Black and white drawing of a circular object

Black and white map of the city of Kapta

Black and white drawing of a building with a lot of windows

Black and white drawing of a church with a clock tower

Molecular model of a hydrogen atom