Painting tutorial

Artists all have their own way of planning their painting, to get a pleasing result and I'm no exception. I have developed my own formula which I find works for me.
First, I do a few rough sketches of my idea. Then I meticulously plan the main characters and get the sizing correct. This is especially important for me as most of my work is illustrative and figurative. So I plan the main characters facial features and draw them up on tracing paper, until I'm happy. In this case, I'm showing my wisteria tree. The first bit of actual painting is of the background, which I layer up using acrylic paint, then build up with home made stamps, such as bubble wrap and raised wallpaper. I usually end with spraying paint through lace. I then use carbon paper to transfer my main figures onto the background. These are always very basic, as the complex details will then be painted in. If I'm using collage papers, I add them as I go along where I feel it's appropriate. If I'm selling the art as prints, which I always do, I then photograph it and store the images in the computer. Et voila!!!