need program that has clip art that I may add text to in the graphic
 

I'm designing an image to print on a Tee-shirt.
I want to find a Superman symbol to which I may add text to the graphic inside the S and have the text conform to the inside shape of the S. Is this too way out to do without alot of hassle? I'm using Mint15Mate and prefer repository programs... Thnx SW

Be careful. I think that the Superman symbol is trademarked.

thnx frankbell, only using it for personal puropses [not for profit purposes] and will change direction of S to be backwards resembling the Z along with color alteration and add text inside the S and maybe shape of triangular shield to bulge more.
And I posted on Avvo asking if this would effect potential penalties.