Public domain photos

The image shows a piece of pottery with a ruler next to it on a white surface. The pottery is in the center of the image and the ruler is on the left side. At the bottom of the picture, there is a scale with numbers and text written on it.

The image shows a piece of pottery with a ruler next to it on a white surface. The pottery is in the center of the image and the ruler is on the left side. At the bottom of the picture, there is a scale with numbers and text written on it.Open in library