I have used the sketch from retrosketches and the colors from the Fab Friday challenge for my card.
Isn't that a great color palette? There is some awesome DSP in the Occasions Catalog that uses these colors, but I haven't gotten my paws on any of that yet so I just did some stamping on cardstock.
I stamped my background in Whisper White Craft Ink on Basic Black cardstock. The white triangle is just cut out and glued over the top of my background. The sentiments are stamped in Black StazOn ink and die cut with the Word Bubbles Framelits and layered. Easy peasy!