Pure enigma eh? I thought there must be some hidden Da Vinci Code style message in that, I mean there's Leonardo, you're talking about enigmas,so I ran a few anagrams to see if any catured the true essence of Sketty -
Guinea Perm? Nah, y'can't buy curls like that. Maureen Pig? Another alter ego? Main pee rug? Nah, that'd be main pee shoe, surely?
Then I found it, our Sket - Pure gamine ;)