Small snail sitting on top of a black surface next to a piece of paper…

Black and white drawing of a man with a spear in his hand

Painted lady butterfly perched atop a stone path surrounded by lush…

Two silver coins on a white surface next to a ruler

Old map of the city of San Francisco

Field of bright yellow flowers in the middle of a forest

Open book with a black background and text on it

Group of young boys sitting at a table in front of a food stand

Close up of a bay leaf on a tree