Young Cambodians wake up early to observe Pchum Ben, Cambodia’s festival of the dead.

Young Cambodians wake up early to observe Pchum Ben, Cambodia’s festival of the dead.

The Tuol Sleng Genocide Museum in Phnom Penh, a former high school used by the Khmer Rouge to house political prisoners before execution.

The Tuol Sleng Genocide Museum in Phnom Penh, a former high school usedby the Khmer Rouge to house political prisoners before execution.

A shrine to the victims of the Khmer Rouge in Oudong.

The dimly lit interior of the enormous White Building, one of Phnom Penh's most famous slums.

The dimly lit interior of the enormous White Building, one of Phnom Penh's most famous slums.

The dimly lit interior of the enormous White Building, one of Phnom Penh's most famous slums.

The dimly lit interior of the enormous White Building, one of Phnom Penh's most famous slums.

A man inside the abandoned Pepsi factory in Battambang he calls home.

A man inside the abandoned Pepsi factory in Battambang he calls home.

Children playing outside their home, an abandoned Pepsi factory in Battambang.

A woman and her dog relax outside their home in an abandoned train station in Sihanoukville.

An abandoned train station in Sihanoukville.

A cavernous, abandoned jute factory in Battambang.

Renowned Cambodian architect Vann Molyvann and other experts judge a student architecture competition in Phnom Penh.

Light traffic in Phnom Penh.

Slow going in Battambang.

A tuk-tuk driver and his son waiting for customers in Sihanoukville.

Children playing on the street in Phnom Penh.

Flooding at the '100 Houses' development in Phnom Penh.

A makeshift electronics repair shop in Battambang.

A textiles vendor grabs a quick bite at the Olympic Market in Phnom Penh.

Buying roasted chicken at the market in Battambang

Preparing fish for sale near Phnom Penh's Central Market.

Meat for sale at the main market in Battambang.

Fresh vegetables for sale in Phnom Penh.

Minding the fish near Phnom Penh's Central Market.

A shy cat in Battambang.

A corridor at the Institute of Foreign Language in Phnom Penh.

The Independence Monument in Phnom Penh at sunrise.

Peering inside the temple atop Phnom Udong in the old capital of Oudong.

Lilypads at the Silver Pagoda in Phnom Penh.

The stunning interior of a Buddhist temple in the former capital of Oudong.