The photographs were created using the Impossible's Instant Lab Universal, the Berlin company which saved Polaroid camera film production from being ceased. Impossible allows users to transform photographs from their smartphone into Polaroids with a special printer.
The subjects of the photographs are either famous, or related to celebrities.
The photographs include Chuck Grant, sister to singer Lana Del Rey; Scout Willis, daughter of Demi Moore and Bruce Willis; and Alison Mosshart of the indie rock band the Kills by photographers Kate Bellm, Paulina Surys, Elegia, Andrew Millar, and Oliver Blohm.
Willis is using the exhibition to promote her ''Free The Nipple'' campaign, a movement which aims to allow images which features female nipples on Instagram.
8×8 will be on display at Hoxton Gallery in London, 2oth-22nd February.