I just received these in the mail for my Sesame cake. A friend printed them and send them to me. I've never used them. I read a little on how to do it, but I'm still not so sure. I'll be cutting them up and just using little squares on most of the pieces.
Does the gumpaste have to be wet or dry?

Any tips?

In case anyone else was wondering, this is what I did, and so far so good. Granted it's not humid here.
I rolled out the gumpaste, used an Xacto to loosely trim the image, spritzed the go with a mister, adhered the image and then cut around it. I'm waiting for something to happen, because it was all TOO easy. And now, Nate has his Sesame people!