Here i have gone into some sketchwork working from the images of posture and the exsisting chair.
With the images above i was just exploring different kinds of curviture of the chair.
With these images i have prited off a few of the images with i have come accross in my research and sketched over them to show what kind of shapes and forms i had discovered.
With these images of sketch work i was working from the images which i had found during my research, by simply sketching the human form quickly the sketch all the nice curves over the top. Alot of these nice curves/forms which i am discovering could contribute to a very nice chair design.