Re: Sales Contract
How about "Business and Legal Forms for Fine Artists" by Tad Crawford?
It has forms you can copy, tear out, and a CD with forms in different computer formats
Everything can be modified to suit and Crawford offers many good suggestions.
"Important artists are innovators whose work changes the practices of their successors; important works of art are those that embody these innovations."
Galenson, David W. Old Masters and young geniuses
, Princeton University Press, 2006