I'm planning to make a portrait gourd: http://blog.makezine.com/2012/03/15/how-to-grow-a-portrait-g ourd/ It seems to me that, since there's no heat involved, I should be able to print the mold itself (rather than printing the head, then making a mold from it) - right? What material would you recommend? Thanks, Kim.
Well, First off, it will take more material to print a mold. Then, you only have one mold to work with on your gourd plant. I'd print the portrait first and use the $$ savings to make several molds.