A transit officer kneeling in prayer, a subway rolling past a mosque in Astoria, and a Halal food cart worker smiling into a camera nearly two decades ago – these are just some of the intimate moments of Muslim life in New York City captured on film. Muslim in New York , an exhibit opening at the Museum of the City of New York on Saturday, shows the works of four photographers who traveled the city to document members of communities working, worshipping, going to school, playing sports and posing for portraits.