Herman Widianto (b.1961), widely known as Gus Her, is an Indonesian contemporary artist. He graduated from the Indonesian Institute of the Arts, Yogyakarta which determined his artistic career. As an artist with an abstract approach, he already obtained several prestigious awards such as UOB Finalist of Painting of the Year 2018, Finalist of Indonesian Art Award by YSRI; an Indonesian art foundation, and held a solo exhibition at National Gallery of Indonesia.