Close up of a piece of wood with the number 23 painted on it

X-ray of a fish on a black background

Rock with a number on it sitting on top of a red sand surface

Piece of rock with a black and white stripe on it

White tray filled with a variety of rocks

Close up of a digger wasp on a gray background

Close up of a chlamys shell on a white background

Small brown bee sitting on top of a white surface

Close up of a andrena