After his beautiful portrait of Otis, I thought I would help Isaac out by showing off some of his most impressive pieces. His talents are many and his proficiency ranges from cartoon illustration, to character & creature design, all the way to photo-realistic portraits.
He is available for commission and you can find price info on his main deviantART page. If nothing else you should definitely peruse his gallery and leave lovely comments.
The Art of Isaac J Litman [deviantart]