Here's what I started with & ended up with, I used
An old canvas
Green, blue, purple, pink & yellow spray on paint
2 paint templates
I covered my pre used canvas with a coat of texture paint, let it dry & randomly spray painted here & there until I felt that it was a good coverage. Let it all dry, then put the stencils over it & dabbed plain paint over it, after it dried I painted over the top again with a paintbrush then I put some liquid glitter on for dimension , I plan to spray it with glossy varnish so that I can easily wipe any future dust off.