The film’s central artwork – a real-life famous Korean painting called Portrait of a Beauty by Shin Yun-bok – is a national treasure. The movie fictionalizes the painter’s gender, sparking debates among Korean historians. Yet, many scholars praise the film for introducing minhwa (folk painting) to a global audience.
, a young girl gifted at painting. After her brother commits suicide due to his lack of talent, her father forces her to assume his identity, Shin Yun-bok , to preserve the family’s legacy as court painters. The Secret: As "Yun-bok," she trains under the master painter Kim Hong-do film portrait of a beauty sub indo updated