Shahanoor Mamun has his distinct stylisation of watercolour painting. He has four solo exhibition, many group exhibitions, and a number of prestigious awards to his credit. His artworks has decorated private collections in Bangladesh, Pakistan, India, China, Japan, Austria, Singapore, USA, Mexico, UK, and Canada. Artist Mamun has completed his B.F.A. and M.F.A. from the Faculty of Fine Art, University of Dhaka.