Top photo is acrylic on board in response to the shadow forms through the needles, I didn't feel this was very successful, so next I tried sprays on card, this interested me and I decided to work further on this piece with inks, blowing and drawing them. The fourth photo shows a work on polystyrene with acrylic medium and wire mesh in layers. The last piece is on ceramic tile and I drew with wire and scraped some paint of to create motion and shadow.