But he's crazy

The original title written in french on the art :"Chapelier fou" is a reference to the crazy hat-maker in Alice in wonderland. Remember, my last art was showing a j-rocker (yeah yeah, no comment) in Wonderland......So as I found the Wonderland's idea pretty nice, I decided to stay a while in the concept and thought about someone people often forget : the crazy hat maker....of course, that's here my own interpretation, and I made him a tiger....lol..
I think Lewis Caroll would'nt have agreed with my vision of his fairytale.... surely... lool..
I started it a while ago but stopped it during the drawing process because suddently, the choice of colours appeared weird to me....I think I'm not used to put so much orange in an art...lol...red isn't a problem, but damn, I needed a certain time to adaptate myself with orange......
I had the intention to draw a bg but finally......I thought a chara-design-like art was good too and to be honnest I really had no idea and no inspiration for the bg....
here it is

Photoshop CS...........8hours at least in whole

EDIT: I edited the image which was really pixelized, I think toshop is going wrong these days so I used another little software to compress the art...thanX to Plumy for the help...