This is the contract that the artist uses for all photo reference for artwork sessions. Mostly for the benefit of amateur models, this always contains an exclusion that prevents the display, transfer, sale or publication of any reference photos. It can be viewed here.
Where in the World is Travis?
Here is a listing of some of the various websites that Travis maintains a presence in:
Photography Release & Contract
Support the Artist
Besides the purchase of works or prints, the artist maintains several "Wish Lists" for supplies and studio: