Black and white engraving of a man sitting at a table with a globe in…

Painting of a man and a woman in a room

Specimen of a plant with yellow flowers on a white background

Specimen of a plant with brown leaves on a piece of paper

Black and white drawing of a man with a beard wearing a black dress

Black and white engraving of a man with a beard and a ruffled collar

Black and white engraving of a bust of a man with long hair

Small lizard perched atop a tree trunk in the jungle

Close up of a plant with green leaves on it