Recently, Mat Williams hand wrote 288 of the lines Bart Simpson writes on the blackboard to open every episode. He used 20 white markers over 2 days to complete the work on the 22m long blackboard at Work Club, a London based ad agency. Clicking here will allow you to zoom in on any part of the blackboard, while clicking here will allow you to watch a video of Mat skateboarding through London and writing on the blackboard in a Bart Simpson mask.
Incidentally, there have been 463 episodes, and Bart doesn’t write on the chalk board in the opening to all of them. To read a list of all the openings, go here. To SEE a list of all the openings, go here. There’s an electrical outlet in front of Bart’s knee in every season except season 1 and season 21. This might only be interesting to me.