Lee Loc Hyun’s Door To Door Service, which started with a question about the market value of artworks, records the process of exploring how the value of works of art can be created. The purpose of “Door To Door Service” is to lend artwork to neighbours who are not usually familiar with art for a certain period. For this project, Lee collaborates with Choi Young Sik to observe and record how the value of the artwork is created for those who encounter her paintings in their private spaces.