Occasionally I blunder across interesting info while doing research. Yesterday I found a link for the Boulder Arts & Crafts Gallery consignment application. This application is very straight-foward. It might be worth your while to check out the gallery's website to see the type and quality of arts and crafts they sell.
Also, read my article about selling on consignment. While I am not overall a big fan of consignment, providing the right gallery with the right goods can be profitable and give you useful exposure.