Here is what I came up with--
M -- Morning Meadows stamp set
A -- Always Artichoke ink and aqua (from Lost Lagoon ink which looks more blue in the picture than in real life).
Y -- You're Lovely stamp set and yellow stickles
I started out to make a one layer card, but when I messed up on the stamping, I cut the layer off and continued to make my card without starting over. For the final touch, I used one of my stencils and added a little color to the opposite corners.
This is how I put it all together--