We've previously featured Luke Jerram's glass sculptures of deadly viruses. On a more pleasant note, Jerram is getting married. He worked with jeweler Tamrakar to make his own wedding ring. It contains tiny slides that, with a bit of light, project images of Jerram and his bride, Shelina Nanji:
In a darkened room, light from a candle or LED passes through the ring to project a series of portraits. A selection of miniature slides were made of different family portraits and inserted into the edge of the ring for projection. The ring was inspired by 19th Century Standhopes.
http://www.lukejerram.com/projects/portrait_projecting_ring via DVICE | Photo: Luke Jerram