I created this card for two challenges: CAS(E) This Sketch Challenge #3 (using their sketch) and Operation Write Home's Midweek Throwdown (using their theme, Celebrate Friendship).
This card combines two of my favorite themes: coffee and friendship! I stamped the image on a vellum tag, then used Liquid Applique for the frothy milk. I let the applique dry for a short time (you're supposed to let it dry overnight, but I'm never that patient!) and then puffed it up with my heat tool. To keep it from being stark white, I rubbed some metallic rub-on color over it.
In the picture, the red panel looks a bit crooked, but it is definitely straight in person (I checked it with a ruler!).