Teletext art showcased at Berlin festival
14 August 2014 Last updated at 18:45 BST
It is almost two years since Ceefax disappeared from British TV screens - but artists across Europe are breathing new life into the format through colourful Teletext illustrations.
Their retro creations are being showcased at an exhibition in Berlin this week, as part of the International Teletext Art Festival.
Finnish artist Juha van Ingen launched the event back in 2011. He told Dan Damon of the BBC's World Update programme how ordinary people can get involved.