This photograph was taken at National University Singapore by Singaporean photographer Tan Lip Seng. Tan is arguably the most important photographer in the region developing colour derivative and photo montage techniques. His works in the 1960s were a result of various experiments meticulously combining multiple colour transparencies into one to achieve the desired montage within one frame.Tan Lip Seng also spent 42 years as a medical photographer at the National University of Singapore.
