I know you're supposed to put this over black or purple, but I wasn't feeling either, so I put two coats of the beautiful medium dark gray China Glaze Concrete Catwalk over Gelous then a single coat of Cult Nails Clairvoyant. I wanted to try the new Finger Paints Twisted, but the CG is a bit muddy and the Clairvoyant has a purple base that sharpened the gray just a bit, whereas the FP is yellowish/clearish. Two coats Poshe over because the flakies were a little bumpy.
Desk light
Full sun
inside natural light from window