"This is the era of interdisciplinary research. There must be a collapse of boundaries between disciplines. As an artist trained in metalworking, I am conversant with metal casting processes- working with non-ferrous metals like copper and its alloys, gold and silver. I also use centrifugal casting systems, lost wax, sand casting methods in my work."
January 1, 1970
https://en.wikiquote.org/wiki/Peju_Layiwola