Let's get sketchy and Scrap Much

I'm combining 2 challenges with this layout.
Firstly this sketch from Let's get sketchy

and this colour palette from Scrap Much, where we can choose any 4 colours.
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I started by swishing some paint around as my background (or part of it).
Next I cut part of one of my papers up as it featured orange, yellow and white.
I'm using all the colours except the turquoise.

While in the Northern Territory I collected this box from my shower cap in the hotel.
I could imagine it being used on a layout.

So putting that all together, here is some close ups then my layout.