Drawing of a boat on a piece of paper with some text written on it

Black and white drawing of a woman and two children in a wooded area

Plant with a stem and leaves on a piece of paper

Open book with a drawing of a plant with green leaves and pink flowers

Drawing of three birds on a piece of paper

Black and white photo of a man in uniform

Black and white engraving of a man wearing a hat

Specimen of a plant with brown leaves and flowers

Black and white drawing of a man wearing a hat