Ouch, no, lol Fractal burning is when you use a power source to send electricity through an object, burning in a lightening type pattern. Often done with jumper cables to large pieces of wood as noted by arizonacook. I have these pictures because I am intending on trying it with something I had grown in my garden, it is not wood. It grew on a vine, I let it dry out over winter, I cleaned it and brought it inside for making crafts.
I have seen what I think is mold travel across wood like that. Kind of fuzzy and leaving a trail behind it. Not saying that is what it is. Hummm
I think I made it too hard... I killed the photo quiz Nope Should I just tell you what it is and name the closest the winner?