Geoffrey/ Jeffrey Tjakra 蔡也亮(Cai Ye Liang) a.k.a. king ePicAi
BFA Sculpture 1994, Rutgers University's Mason Gross School of the Arts, NJ
MFA Ceramics 2007, CSU, Los Angeles.
#Pelangi12 Pottery

Universitas Pelita Harapan, Faculty of Design, #desainproduk. since 2014
SDD 1&2 (elements & principles of design, Nirmana, wood, metal fabrication, plastics, resin &, silicon rubber mould, Kriya/craft (leather), ceramics (handbuilding, pottery wheel throwing skills), mold making and slip casting, glazes development.

Geoffrey Tjakra is a multidisciplinary artist known for his expertise in ceramics, but his work extends beyond this medium to include sculptures, pots, and even musical instruments such as flutes, xuns, and ocarinas. Tjakra's artistic journey is deeply influenced by his international experiences, having lived and studied in Indonesia, Singapore, the United States, and China, among other places. Blending both Eastern and Western elements in his work.