Here's a quick way to add color to your paper background (we're talking about the yellow-colored portion here):
I usually outline my stamped image with a pastel-colored marker (I like to use Copic light blues B00 and/or BG01, especially on snowmen and/or a light grey C2) after I finish coloring it in to give them more dimension. Here I did the same thing only I extended out the marker strokes by making them broader and keeping them horizontal all the way through. I used Y11 pale yellow copic marker for the background on this tag. Just a quick tip for you!
You can find this tag here. Enjoy every moment of TODAY!