Free Online HD on Lookmovie. Made using footage from USA Olympics in Los Angeles 1984 and snippets of Alistair Cooke's America: A Personal History of the United States. The footage was combined at Goldsmith's Art Department using an unusual Grass Valley mixer that had oscillating wipes which created the signature colours and wiggly lines. (Modern Art Oxford) Barber was always the most polished of the Scratch video artists, and Tilt shows his ability to make seductive, easy-viewing pieces, while maintaining a subversive undercurrent.