Exterior view of the National Museum of Cambodia, Phnom Penh, Cambodia, Indochina, Southeast Asia, Asia

exterior view national museum cambodia phnom penh cambodia indochina southeast asia asia cambodian architecture traditional architecture central pond lush greenery red wood traditional design central spire green hedges water lilies floating plants blue sky clouds building courtyard garden landscape pond water reflection nature asia southeast asia phnom penh cambodia travel tourism landmark historic site cultural heritage