This is a one layer card ... I created the illusion of a shadow by sponging the borders. I added C1 copic to shadow the tabs. I was following the similar sketches from the Moxie Fab World : WCMD Challenge and Sketch Saturday.
You can see the shading here ... a the slight glimmer of the Wink of Stella on the star and red arrow.
This is also for the Less is More : One Layer Challenge ... keep it ONE LAYER, keep it CAS and include 2 of something, Virginia View Challenge : CAS and Crazy for CAS : One Layer Challenge.
I decided to change up my iphone cover with these colours too. I used a Silhouette iphone cover diecut, and covered it with washi tape.