Public domain photos

The image shows a close up of a plant stem with a bunch of small cells on it, which appears to be a photomicrograph. The background is a light blue color, and the plant stem is visible in the center of the image.

The image shows a close up of a plant stem with a bunch of small cells on it, which appears to be a photomicrograph. The background is a light blue color, and the plant stem is visible in the center of the image.Open in library