I created two cards using a color combo from the group:

Stampin' Up! Color Challenge

You resquest a color challenge and someone gives your 3-4 colors to use.  

The colors I was given:

Lemon Lime Twist

Pool Party

Melon Mambo.

And the stamp set I choose was: Fabulous Flamingo (Stampin Up)

This was a great challenge for me...I used this stamp set for the first time and also the Lemon Lime Twist for the first time!  

First card I did the Triple Time Stamping Technique.