The image shows four white plates with different types of sweet potatoes on them. The plates are arranged in a row and are placed on a black surface. 

The first plate on the top left has a purple sweet potato cut in half, revealing its inner layers. The second plate has a yellow sweet potato with a slice cut out of it. The third plate has two purple sweet potatoes, one whole and one cut in the middle, and the fourth plate has three whole sweet potatoes.

All the plates have a white rim and the sweet potatoes are arranged neatly on them, with some of them overlapping each other. The sweet potatoes appear to be freshly cooked and have a golden-brown color. The background is dark, making the plates stand out.