'Pinhole selfie' camera unveiled
Photographic artist Ignas Kutavicius has built a head-mounted pinhole camera that can capture what he calls a 'pinhole selfie'.
His device blends a traditional pinhole camera - where a small hole acts as a lens to create an inverted image - with the modern trend for taking selfies.
BBC Click spoke to Kutavicius about his work merging old technology with new forms of culture and expression.
- From the section Technology