art school challenge - 50 drawings in one night

A while back I learned that art school students, for example, RISD students have to make upwards of 100 drawings a night. That sounds impossible and I wanted to try and see if I could do it. Keep in mind I don't know what the drawings were supposed to be of - I'm guessing they were something like hands which I could probably do a lot of in a short amount of time but I decided to just copy random pictures from Facebook in a pen I got at my beloved 99 cents store.