Check out a google or yahoo or msn search for tile mosaics or similar and check out the competition / sources...

I think your two most potential customers are..

1. Businesses (restuarant) that value something like this

2. Custom home builders that you can subcontract for

I have a friend in the custom home business that occasionally builds a "show" home in a new subdivision... and they typically "pull out all the stops" and have used local "artists" to create custom murals and tile work for the homes. They typically get a reduced cost for the work and the benefit to the artist is the referals from the people that casually visit the show homes (vs. the potential buyers).


Marlin Creek - Idea Seeds
http://marlincreek.com

Mako's Kitchen
http://makoskitchen.com