This is fun. I think I knew about half the first time through. Some of them are a bit of a stretch, though. :-)
I can see them all...except M, Q, U, Y and Z.
Very cool - I think I got about 2/3 of them. I still don't know F,V or Y. I Google several but I'd never heard of "Q - The Winged Serpent"
Here's the list if anyone's interested.
Freakiest POTD ever...
'I' should more properly be under 'R'. *harrumph*