Professor Clipart   Image 33 of 171 Royalty Free Professor Clipart Available Image Formats ~  EPS JPG PNG  WMF  Related Keywords ~ book, books, boy, boys, classroom, classrooms, educate, education, instructor, instructors, learn, learning, math, professor, professors, school, schools, student, students, teacher, teachers Professor Clipart   Image 33 of 171 This is a low resolution preview image - Actual image quality is much higher.