I used a scrap of watercolour paper that I'd smeared with an dark blue inkpad. I stamped the image in white and heat embossed in white, then sprinkled with Shabby Blue Frantage and heated from underneath. The Shabby Blue is a mix of white, pale blue, and gold embossing powder.
I framed it with a pierced frame die and popped it up on fun foam.
I'm also adding it to the CAS Mix Up challenge - stamping, heat embossing, and at least one other element of your choice - I have the stamp, the heat embossing of both the white ep on the owl and the Frantage around the owl, and for my other elements, a die cut frame and an ink smeared background.