I saw a photo of a sunset. I've been playing around, using Tim Holtz Distress stamp pads to color my backgrounds recently, and immediately I thought of the Summer limited edition colors--Picked Raspberry, Mowed Lawn and Salty Ocean. Though having used them, I think my drawing looks more like the moon sinking just before sunrise.
Using a foam pad on an ink blending tool, I rubbed the colors onto a page in one of my Stillman & Birn Alpha series sketchbooks.
I used Distress Markers in Black Soot, Vintage Photo, and Shabby Shutters for the trees and ground.