Yeah, I have a whole library full of images I created on plastic, which I can then transfer to my paintings. Acrylic does not stick to plastic, so the images are created like 'behind glass paintings' and then I simply paste them on with acrylic medium and peel the plastic off when thoroughly dry. A bit of water helps the process to loosen the plastic from the paint.
Yeah, I have a whole library full of images I created on plastic, which I can then transfer to my paintings. Acrylic does not stick to plastic, so the images are created like 'behind glass paintings' and then I simply paste them on with acrylic medium and peel the plastic off when thoroughly dry. A bit of water helps the process to loosen the plastic from the paint.