With a few pencil strokes, you can change your stamps and bend the images to your will. Here's a face from my Scribbly Women stamp set (from my new Dina Wakley Media line by Ranger). The woman has short hair, but I used my magic pencil (i.e. the Stabilo All) to change her hairstyle. Super easy!
This page is in the awesome Dylusions journal. I used my Dina Wakley Media Line acrylics, stencils and masks, and of course the stamp. Her dress is made from a failed piece of art (do you spot the Bubblegum Pink and Funky Fuschia Dylusions ink spray?). I colored her face with Neocolor II crayons.