Wei-chung Su's most well-known work, "The Glow of Kindness," holds a special meaning for him. The piece represents a look his mother once gave him, which he can never forget and which has even influenced him as an artist. This piece of pottery depicts in clay the gentleness of a mother. In recent years, Su has created fewer works because of health problems. Nevertheless, in order that he might better show the beauty of lines in his works, he began to learn about glass art. Employing window panes instead of expensive imported glass, he still achieves a simple but profound look.