Painting on a wall with a wooden frame attached to it

Black and white photo of a river with trees

Black and white photo of a torpedo-boat destroyer in the ocean

Two men sitting at a desk in front of a painting on the wall

Black and white drawing of a man in uniform sitting in a chair

Black and white engraving of a man wearing a fur coat and a hat

Specimen of a tree branch with leaves and seeds on it

Wasp sitting on top of a wooden table

Redwing perched atop a tree branch against a backdrop of a clear blue…