Naman Ramachandran Emerging Cambodian filmmaker Kavich Neang has a deep personal connection with the White Building, an iconic structure that was demolished in 2017.Neang’s fiction film “White Building” has its world premiere at the Venice Film Festival’s Horizons strand, and the filmmaker has also explored the subject in the Rotterdam-winning documentary “Last Night I Saw You Smiling” (2019).The White Building was built in 1963 by Cambodian architect Lu Ban Hap and Russian architect Vladimir