A fun challenge, Anke. :O)
I sent a box full of bouncy balls that I got at a garage sale to my son when he was in Afgahanistan. When I was getting them ready to send I found this smiley one and . . . well, got out the camera. :O)

Katie Pertiet:
Katie's Marker Font
Striped Mix: Tangerine Value Paper Pack
Pine Creek Solids Paper Pack
Love Twists Brushes and Stamps No. 01
Watery Photo Masks No. 01
Filmstrip Frame Brushes and Stamps No. 01
Almost There Kit
Lynn Grieveson:
Worn Page Edges No. 05
Cassie Jones:
How’d They Do That? No. 13: Bending Shadows