Colaborative tattoos do happen, but rarely, and certainly not with 10 artists.
As a tattooist I also paint, sketch, sculpt, build, design and create in any one of countless mediums. All of these techniques enhance the tattoo process.
"Art-fusion" , as it's known in the tattoo circles, allows each artist to inspire and challenge one another. A theme is established, say, the seven deadly sins, and you have a limited amount of time on each canvas/page, then switch it around.
Bring it on...