Using Water Color Pencils
Here's a couple different ways to use Stampin' Up!'s Watercolor Pencils. You can use them with a Blender Pen or Water Painters.

Measurements:
Pool Party 8 1/2" x 5 1/2" scored @ 4 1/4" and 3 1/4" x 1 1/2"
Basic white 5 1/4" x 4" (inside) & 4 1/2" x 3 1/4"
Bermuda Bay 3 1/4" x 1 1/2"
Shimmery White 3 1/2 x 2 1/4"
Basic Black scrap
Red Red scrap