Public domain photos

The image shows a black and white photo of a man in a suit, with a paper in the center of the image containing text and a color scale on the left side. At the bottom of the paper, there is additional text. The man in the photo has a human face.

The image shows a black and white photo of a man in a suit, with a paper in the center of the image containing text and a color scale on the left side. At the bottom of the paper, there is additional text. The man in the photo has a human face.Open in library