Medieval menagerie: the battle between knight and snail

Medieval menagerie: the battle between knight and snail

In a lot of medieval manuscripts, there are depictions of knights fighting snails. No one seems to know why this is. There are some theories, but so far nothing really conclusive. It might look like some sort of insider thing, maybe among scribes or illuminators. I love that sort of thing: mysteries in plain sight. Delightful ...