Professor Clipart   Image 72 of 171 Royalty Free Professor Clipart Available Image Formats ~  EPS JPG PNG SVG WMF AI Related Keywords ~ blackboard, blackboards, cartoon, cartoons, chalk, male, males, man, men, professor, professors, teach, teacher, teachers, teaches, teaching, write, writes, writing Professor Clipart   Image 72 of 171 This is a low resolution preview image - Actual image quality is much higher.