The background in this piece is made up from one of my photos with a semi-transparent blue/ grey layer over it.

Looks like he could a member of some kind of futuristic military outfit.

I have no idea why this blue haired woman is sneaking through odd looking industrial corridors.

Sylvester J. Pussycat Sr. spends most of his time chasing Tweety, Speedy Gonzales, or Hippety Hopper.

He first appeared, in his current form, in the 1945 short Life with Feathers which was directed by Friz Freleng.