Three random names isn't ideal. I'm often need to double check which is which. This is why we use numbers
replyThey aren't random. Opus's are very long poems, haikus are very short ones (3 lines), sonnets are in between (~14 lines)
replyHow are the names random?
replyhttps://en.wikipedia.org/wiki/Masterpiece
https://en.wikipedia.org/wiki/Sonnet
https://en.wikipedia.org/wiki/Haiku
They dropped the magnum from opus but you could still easily deduce the order of the models just from their names if you know the words.