Has anyone used their laser to make a jigsaw puzzle?

Now that I have my laser dialed in I want to make a puzzle as a gift. I’m thinking of using 3mm leftover BB, spray adhesive photos onto the wood, then cut. I found a puzzle generator online.

My biggest concern is not leaving burn marks.

Ans suggestions would be appreciated. thanks

@Shawn Use this. They have youtube videos on how to use it.