Young laboratory assistant portrait working in a laboratory with laboratory equipment, Freiburg, Baden-Wuerttemberg, Germany, Europe

baden wurttemberg baden wuerttemberg central europe cropped europe female lab assistants female lab assistant female laboratory chemist german federal republic germany head portrait head shots head shot heads head lab assistants lab assistant laboratories laboratory apparatuses laboratory apparatus laboratory chemist laboratory device laboratory equipments laboratory equipment laboratory labor labour lab middle europe partial view portraits portrait southern germany south germany working work young