So anyhoooo, began with some cardboard for the base, stripped it back to reveal the corrugation and panited it with loads of BRIGHT acrylics. Then layed some 7Gypsies tissue paper on the top. Another light dry-brushing of white acrylic just to highlight the corrugated cardboard.
Not sure what I did with the photo?
Here's a little tutorial showing how easy it is with a spray bottle of water, some sandpaper and baby wipes.