Two exceptional transformations @luisrigual.
The first one above reminds me of those little boxes with all the pins in it that when touched conforms to the shape of the toucher. It even has a metallic feel about it.
This second one is super striking, especially with your description of it. I also really love the way the image dwindles off into the background with somewhat of a smoke-type essence.
GREAT contributions! So very glad you are back to play with us!