INSTANT DIGITAL DOWNLOAD includes:
• vector eps file (saved down to Adobe Illustrator CS2)
• A high resolution png file with transparent background
• RGB 300 DPI print ready files
 
KEYWORD TAGS:
cartoon, vector, illustration, funny, art, drawing, humorous, comic, sketch, doodle, math, equations, school, blackboard, chalkboard, arithmetic, equations, solve, riddle, numbers, formula, university, classroom, chalk, geometry, algebra, trigonometry, difficult