Expression is the illustration software developed from the Skeletal Strokes technology, which is itself created by the Creature House founders/developers. Released in 1996,it was developed by Creature House and published/supported by Fractal Design Corporation, which later became MetaCreations Corporation. And now, under the original creator's control again- Expression 2 is back... MAC and Windows DEMO Available. It has import-export features that might have some Poser applications...