The Regulars

A bartender-photographer trains her eye on the patrons at McGlinchey's bar

It's four o'clock in the afternoon and the regulars start to file into the perpetual twilight of a downtown bar in Philadelphia. Bartender Sarah Stolfa pours out the drinks then picks up her camera.

McGlinchey's is a haven for drinkers from all walks of life: You'll meet the rebellious college student with pink-streaked hair and a bottle of hangover-inducing brew; the sharply dressed businessman with a year…