Tour is an audio-video installation that memorializes four genocide sites worldwide, using hummed lullabies to evoke memory, loss, and reflection, exploring how histories of atrocity persist and demand remembrance.

Phnom Penh, founded in 1434, is noted for its historical architecture, including several surviving French colonial buildings along its grand boulevards. Along with Siem Reap and Sihanoukville, it is a major tourist destination in Cambodia.