Mr: Sonam Topten came from Solukhumbu to Kathmandu in 2012. He join in Thali Gumpa to study Philosophy. when he used to come Boudha stupa for Cora, every time see the Rincheling Thanka Art school. so one day he come to school and said his interest with Mr: Tashi lama, then continually he is taking art training become Master artist.