Close up of a stony coral on a ruler next to a piece of paper with…

Bee in a white box with a barcode on it

Small mushroom sitting on top of a piece of paper next to a ruler

Three different types of brachiopod shells on a black background

Old black and white photo of a woman sitting on a chair

Brown and cream colored moth on a white surface

Old photo of a room filled with lots of tables and chairs

Close up of a piece of coal on a white surface

X-ray of two fish on a black background