Glass Film making with Lajoie Petrov post

things in learned:

• that they make animations on glass
• that its only done by a few people
• that the old man and the sea was on glass

opinions:

• i like how he was able to make the art look so awesome while doing it on glass
• i don't like that not much more people do this style even though its hard work its very cool

question: what made him want to do it on glass in the first place?