Who is Delirium and why does she make frogs?

Delirium is a character in a graphic novel series that I love - Sandman by Neil Gaiman - and she makes little froggies (as well as other strange items) when she needs to be amused or to entertain others...so that's what my blog will be, just little froggies that I come up with to share with anyone who wants to check them out - make sense? :-)