This is a collection of 9 sets .Contains 180 image files!Images saved at 300dpi in PNG files.For personal or commercial use.This clipart license allows for personal, educational, and commercial use. If using commercially, or in a freebie, a link to my store is required. They CANNOT be shared or distributed as .png/image files.link: http://www.teacherspayteachers.com/Store/ArtifexThank you for visiting my store! ©Artifex Graphics 2018Topics: Occupations, Communities, Community helpers.