The simple answer is that the process you need to use is called ink sublimation. The more complex answer is how to do it. I just don't have the time right now. But, if you do a search you'll find plenty of links. It also requires a heat press, sublimation ink & materials, etc. Not so simple.
Thanks Alain. Actually the tile company has the expertise there. Their client is interested in my
image and I was wondering how to handle the situation. First time.