Illustration of Marie and Pierre Curie standing at workbench in laboratory
bench, caucasian appearance, experiment, full length, healthcare and medicine, history, ink and brush, laboratory, marie curie, mid adult, mid adult men, mid adult women, period costume
collecting, field trip, geology, horizontal, no people, pen and ink, research, rock, rucksack, stone, studio shot, watercolour painting, white background, bag, Dorling Kindersley Prints, 102115948