Is it strange to surf during a siege? The optics of a modern-day siege, and the visual poetics associated with the Gaza Strip, get scrambled and re-infused in Andrew McConnell and Garry Keane’s Gaza, closing night film of the Docs Ireland festival. Born out of McConnell’s “Gaza Surf Club” photography project, the film is a rare postcard from a desperate shoreline. “There is a barrier separating the people of Gaza from life itself”, muses a theatre performer, who provides poetic commentary on the struggle of those living in the ravaged Mediterranean enclave. Habitually designated as the world’s largest open-air prison, the Strip…