This was a HUGE challenge for such a beginner card maker like me but I saw a similar card on Pinterest and had to see if I could create the same background!
I cut a piece of card to size and started blending tiny amounts of Ranger Distress Oxide Ink in Scattered Straw, Spun Sugar, Tumbled Glass and Bundled Sage. I made a few mistakes but they were thankfully going to be covered by the clouds. Once I was happy with the blend, I spritzed on some water and let it dry. I stamped, coloured and die-cut my images and then assembled it all with some glue tape.