The 28th and 29th Pacific Conference on Computer Graphics and Applications (Pacific Graphics 20+21) will be jointly hosted in Wellington, New Zealand from October 18 to 21, 2021. Pacific Graphics is an annual flagship conference of the Asia Graphics Association. As a highly successful conference series, Pacific Graphics provides a premium forum for researchers, developers, practitioners in the Pacific Rim and around the world to present and discuss new problems, solutions, and technologies in computer graphics and related areas.