Here are some free vector images; feel free to use them as you wish.
The first one is a posterized picture of Benjamin Franklin. I used this file to draw a large, 67 inch tall likeness, which I cut out of thin plywood. I added colors to the project, and made the area around his legs and cane solid. I’ve also included a picture of the final results. The intent was for people to be able to take their picture alongside Ben. The sign he’s holding can have a greeting put in it, or be edited by those taking a picture to insert their names.
Free Vector file: Benjamin Franklin. Free Benjamin Franklin vector file. Benjamin Franklin free vector file.