Public domain photos

The image shows a woman in a lab coat sitting at a table with a microscope in front of her. On the table there are several test tubes and other equipment, and in the background there is a wall with a curtain. The photo is in black and white.

The image shows a woman in a lab coat sitting at a table with a microscope in front of her. On the table there are several test tubes and other equipment, and in the background there is a wall with a curtain. The photo is in black and white.Open in library