When a class seems to last forever, you have nothing to do but make it a little bit brighter yourself.
We collected 20 artistic masterpieces created by students in their textbooks.
1. Textbook Vandalism
2. Found This In The Physical Education Textbook
3. Neandertallica!
4. Someone Added This To My Chem Textbook
5. Textbook Vandalism
6. Leaving A Gem In A Calculus Book
7. It Explains Everything
8. Funny Textbook Drawing
9. Found In A Math Book
