Home  >  Clipart  >  School  >  Chalkboard   ...  7 of 21 Free Chalkboard Clipart Clipart of a green chalkboard eraser and chalk with a message written to the class that says Welcome back to school Full image dimensions ~ 160 x 203 pixels File size ~ 18 KB Related Keywords ~ black board, chalk, chalkboard, classroom, clipart, eraser, message, school, slateboard This Public Domain image is available for personal and commercial projects. Home  >  Clipart  >  School  >  Chalkboard   ...  7 of 21 Some of this Month's Most Viewed School Clipart ...