Oscar nominee Rooney Mara is escaping to Paris to explore intimacy, morality and the limits of human connection in the newly-announced feature “Quest for Love,” which she will also exec produce. The film marks the latest feature behind the camera for Irish actress and writer/director Antonia Campbell-Hughes following her SXSW-bowing directorial debut “It is in Us All” starring Cosmo Jarvis and Claes Bang and the recently-wrapped “High End,” starring Andrea Riseborough, Guy Pearce and Raffey Cassidy. HanWay Films has boarded “The Quest for Love” and will launch international sales in Cannes. WME Independent is handling North American sales. Popular on Variety The story follows the ruthlessly unsentimental but alluring Maris (Rooney) as she tears into Paris with her estranged ten- year-old son Maxy. Raised around her recently deceased father’s euthanasia work, she’s unsure if she’s even capable of feeling love.…