Okai nice!
I'd love some links but first I have another question.
When you glue the sheets to the canvas, how do you get it off without ruining the painting?
And finally, what is the overall expense for a single painting? With paint, canvas, spray cans, glue etc. (If you don't want to answer it that's fine as it is your personal life sorta..)
Ok:
Once I've cut out a layer of the stencil, I spray some adhesive on the back, wait for it to dry a little bit, then place down carefully onto the canvas.
Then spray a thin coat of paint over the stencil. If it isn't enough to cover the previous coat, then wait for it to dry, and do another coat of paint (no need to remove the stencil in between). it's far better to do 2 thin layers, than 1 bi wet one.
For the next stencil layer, wait for the previous one to dry, or else the adhesive will peel the previous layer off one removing the stencil.
I always buy cheap canvas', but only because I'm just starting. They cost about £5, at most £10.
The adhesive spray is expensive. £10 for a large can, £7 for a smaller one. But they last for ages.
the paint costs about £5-£10 for a can, but will obviously last for several stencils.
If I were doing 4 canvas's, I would spend £20 on them, perhaps another £15 on paint, and would need about half a can of adhesive. So an average of £12 each i guess?