Jack is a photojournalist covering Southeast Asia from his base in Bangkok, Thailand.
A Thai Army Ranger on patrol in Pattani province. Thailand is fighting an elusive guerilla war with Muslim extremists in Thailand's Muslim majority provinces in the deep south.
Transgendered dancers get ready to go to work in front of a Bangkok go-go bar.
A man mourns during the funeral procession of King Sihanouk in Phnom Penh.