The Logger-head Turtle (Testudo Cavanna)

Mark Catesby

National Gallery of Art

This is a drawing of a turtle. The image shows a turtle with a detailed texture of its shell and skin, positioned horizontally across the middle of the composition. The turtle appears to be swimming or floating in a textured blue surface representing water. Below the water, there is the text "Testudo &c." printed in fine script. The drawing emphasizes the turtle's features, such as its segmented limbs, scaly body, and shell patterns.