Blue and white photo of a long hallway with glass walls

White box filled with oysters on top of a table

Four different types of cockle shells on a black background

Close up of a ciliate

Small white butterfly perched atop a white background

Brown and black beetle on a white background with a ruler next to it

Close up of a green plastic tube on a white background

Small piece of rock with a ruler next to it on a black surface

Bee sitting on top of a white surface with two papers attached to it