Public domain photos

The image shows a large oyster shell sitting atop a rock, surrounded by a few other rocks in the background. The oyster is a light brown color with a glossy sheen, and its shell is a darker shade of brown. The rock is a dark gray color and has a rough texture.

The image shows a large oyster shell sitting atop a rock, surrounded by a few other rocks in the background. The oyster is a light brown color with a glossy sheen, and its shell is a darker shade of brown. The rock is a dark gray color and has a rough texture.Open in library