Select an image for higher resolution, then download and print out at 11"x17" or bigger. These are all in black and white so that anyone can print them cheaply and so that anyone can color and collage on them before bringing them to a rally. I plan to bring Rachel Carson and Marie Curie to The March for Science. Shirley Chisholm would be a good one for anyone advocating on behalf of the ACA. Most were already put to good use at the Women's March on Washington. If you do download one, send me a message and a picture if you don't mind.