I morphed the mushrooms with Liquify and imported them into Bev's Flow, duplicated them, flipped one copy, and set both to Linear Light at 100%. Then I duplicated the Flow layer, set the duplicate to Screen at 72%, and applyed Liquify to each of the layers separately. Finally, I added the moon, duplicated it, set to Screen at 100%, used Poster Edges on the screen layer and applied Spherize to both.