Matt Fontaine from Blue Skull Creative has some nice looking skulls in his portfolio on Society 6. As with all things on Society 6 you will be able to purchase these designs as various size art prints or t-shirts.
Matt is a graduate of the Fine
This skull t-shirt is available from the Design by Humans crew and the Mr Four Fingers Collective store. This skull is a hand drawn patterned skull with the colours added digitally. The t-shirt is available for $24 and is also available on a few other