Stone with a drawing on it sitting on a table in the foreground

Stone plaque on display in a museum

Old map of the city of San Francisco

Tree with green leaves in the middle of a field

Person holding a small plant with green leaves in their hand

Tree trunk in the woods with lichen growing on it

Open book with a black background and a green border

Person holding a handful of blueberries in their hand

Book with a drawing of a man on a horse and a dog