A few weeks ago, in response to an inquiry over my website, I sent an email trying to explain how I transfer a design to a 3D object, specifically a vase. The following is copied from that email, with a few quick clarifications added, and is a general explanation only. Maybe there is a tip or two that could be helpful to someone. I reference my vase titled Skin Deep, which you can see by clicking the thumbnail.

these are some instructions that i whipped up rather quickly for someone, and i thought i might as well post them on my site. if you want to know how to score and cut glass into squares or rectangles, perhaps you will find this helpful.