Cheng-Min (Ansel) Tsai started photography in 1993, contributing to many Newspapers, Commercial websites, Life Books, and Children's Books. Ansel Studied a Doctoral program and lectures, which included photography, image reading, image science, color science, and color psychology, in 2005 at the Graduate School of Design, National Yunlin University of Science and Technology, Taiwan. He also teaches Basic Photography, Commercial Photography, color in arts, and design in the Department of Visual arts and design at Nanhua University. His photography focused on landscape, building, children, portraits, and natural life. Ansel Tsai's research field focus on image reading, usability, color and image assessment, visual assessment, and eye tracking studies which have already published more than 59 research papers. From 2010 to 2011, he got a visiting scholar opportunity to study color science on image assessment at the University of Leeds, UK. Welcome, all interested in photography, to have a pleasant experience on this website.