I have looked thru my stamps and have come up with maybe a stamp. However I did quite bit of looking on Pinterest and there seem to be variations of this techniques. I think as I collected stamps and then purge some, most of what I purged were the shadow type stamps. Not I wish I still had them, but am going to work with what I have. When I get it uploaded, it may not be what applies to this challenge.
I have a couple of acrylic stamps that might work, but not sure what to add to them.
You all have fun now - can't wait to see what is uploaded.