Book with a drawing of a helleborus x hybridus 'pink beauty' plant on it

Black and white engraving of a man in a boat on the water

Old woman sitting in a chair

Black and white drawing of a group of otters on a tree branch…

X-ray of a human hand on a white background

Cross section of a human stomach with a small amount of pink tissue

Old man sitting in a chair next to a man in a black coat

Close up of a sword with a silver hilt on a white background

Paper with a drawing of a map of the city of San Francisco