PPCG member Denise passes this along --"I found an interesting podcast and blog by Harriete Estel Berman. She has a helpful site for artists in any medium -- lots of good information and it's free. I thought the guidelines for better photography section was very interesting."
From Harriete's site: The Professional Guidelines have been developed as a reference to help everyone in the arts and crafts community learn how to handle common but important situations that may arise. These documents are basic tools for improved and equitable business practices, leading toward more standard professional practices.
Check out Harriete's blog too: http://www.askharriete.typepad.com/