Home  >  Clipart  >  Cartoon  >  Sign   ...  18 of 20 Free Sign Clipart Full image dimensions ~ 600 x 600 pixels File size ~ 45 KB Related Keywords ~ cartoon, cartoon, caution, cow, falling cow, sign, warning This Public Domain image is available for personal and commercial projects. Home  >  Clipart  >  Cartoon  >  Sign   ...  18 of 20 Some of this Month's Most Viewed Cartoon Clipart ...