This card uses the large Flourish stamp again stamping with black ink and then using markers (Watermelon Wonder, Tempting Turquoise and Cucumber Crush used here) to color the design. A great way to make your own designer background. The phrase comes from the same stamp set.
And since you have made your own design focus you can carry it through to the inside.
The expression in this set has a lot of general phrases that can be followed with more specific sentiments also included in the set. Everything from Congrats, Just a Note, Hello, Thanks to Sympathy. A really great assortment of stamps!