LIVERPOOL people are to become part of an invisible public art work this weekend.
Duncan Speakman, of the Vauxhall Collective, is inviting members of the public to take part in one of his “subtle mob” events.
Participants can sign up to take part in the free event through the website www.subtlemob.com. They will then be sent an MP3 file to download on to their i-Pod or mobile phone and asked to gather at a given time and location on Saturday.
Everyone will simultaneously press play and begin following the instructions.
Each individual will experience slightly different versions of the same events, with a plot gradually unfolding through the events and information presented throughout the walk.
Subtle mobs are also taking place in London and Bristol, sponsored by Vauxhall Motors.





