The challenge is to create a monochromatic card.
Visit "A Passion for Papertrey" blog for more details and you can see some beautiful cards as well.
I have a cards for this challenge.
Stamps: "Boxes, bags, tags" (Papertrey)
Ink: Palette PTI (Berry sorbet, sweet blush)
Ribbon: Swiss Dots - Papertrey (berry sorbet)