This is one of the technique cards from last month. I called it gel pen shadowing. It's pretty basic, actually. Simply use a gel pen and highlight the flower on just the outside edges of the petals, not the entire image. Once the "shadow" is added, it makes the entire image just pop! (Unfortunately the gel pen is on the retired list) ... The timeless textures stamp was also used for the background to give it a little more depth.
My Stampin' Up! project supply list is below. Interested in an item (or two or three)? Just click the links below and order online.