Canvas-to hang on the french doors and on the wall( i used pre-stretched gessoed canvas from Michael's)
Paint-Acrylic artists paints that were dilluted
Frames-2x2 pine was used
Trim-window casing was used here.
1x3's for window frame
Wire & picture hangers.
Cardboard stencils-home made
Step 1: Sketch out design
Step 2: Start painting
I taped off some sections that would be painted last (closest to you). Airbrushing is not like painting with a brush that uses opaque layers of paint. It's more like water colors in that you build up the color gradually using many layers.
I used a larger paint gun for the overall background. I made some cloud stencils by ripping paper in fluffy designs.