Ilford Delta 3200 has long been my film of choice for capturing intimate, atmospheric moments in low-light scenarios. There is an unmistakable magic that emerges when you push a high-ISO black-and-white emulsion like Delta 3200 to its limits.

Lomography’s Babylon 13 is already known as a strikingly low ISO black-and-white film, but pushing it further by rating it at ISO 6—or even ISO 3—invites a whole new level of experimentation for those of us who love the slow, methodical pace of analogue photography.