He developed techniques of coloring the outside of plastic blocks and of laminating plastics of different color, but by 1980 Byng had stopped making sculpture and was moving back to painting, partly due to the toxicity of plastics.
He developed techniques of and of laminating plastics of different color. He was coloring the outside of plastic blocks and of laminating plastics of different color. Byng had stopped making sculpture. This was by 1980. Byng was moving back to painting. This was by 1980. This was partly due to the toxicity of plastics.