Architectural design of Dongting Lake Museum takes 'River dolphin ripples in the Dongting Lake' as the theme, tries to integrate into the local wetland environment and ecological resources of the Dongting Lake, in order to realize the dream of 'making a great museum for the most gorgeous lake'. The overall layout follows the concept of 'coexistence of real and virtual, integration of exterior and interior', and the architectural image symbolizes 'the river dolphin ripples', which is extremely harmonious in the whole natural environment. The design integrates planning, building, landscape and interior spaces, adopts technical means and ecological green to integrate the building into the environment, and presents us a tremendous ecological wetland museum that floats on the lake like a fish, an islet, a sail or a hill.