In his two years of sculpture courses, he learned techniques of soldering and brass casting and used machines to make a series of meticulous geometric shapes.
二年的雕塑課程，費明杰學到了當時最流行、最進步的電銲、鑄銅技術，也得心應手地掌握大機器，做了一系列講究對比的幾何造型。