In advance, roll out cookie dough and use luggage, easel and camera patterns to cut out cookies. Bake and cool. (Note: Set camera cookie aside, it will be decorated later with buttercream icing.) Use parchment bags fitted with tip 3 and full-strength color flow icing to outline cookies, let set. Fill in with thinned color flow icing. Let set. Use royal icing to print tip 1 messages on cookies.