This may be a first for me, I used just one color for my card, Midnight Muse. Does it count if I used Very Vanilla for the card, and Whisper White for the stamped area, because they are my neutrals? The SUO Challenge 68 was to "stick to one color", and for me that was a challenge. I do think the simplicity of the Lovely as a Tree stamp set is the simple images, but I always want to elaborate with a colored sky or ground, or something. I used a new stamp set called Amazing Family for the greeting inside and out. I really LOVE how this turned out, and I cannot wait to make some more. I really hope to add another card to the challenge with a one color theme. Stop back later, and see if I can do it. It's kind of like a Lay's potato chip, nobody can eat just one. I don't know if I can stick to one color again.