Yes, it’s a sandwich. Medium Clear Acrylic / Wood Veneer / Medium Clear Acrylic.
The acrylic is vector scored, front and back. I originally engraved the acrylic, but scoring is faster and can be just as appealing.
The scores on the front acrylic piece are visually on top of the veneer, so they will “pop”. The scores on the backing acrylic are intended to create a shadow box effect, as the veneer appears black when it is lit up.
Some of my nightlights (the cross is one of them) have a subtle 3D appearance when seen in person. My pictures don’t capture that well.