1.1 The Libertines performing at Leeds Festival 2010.
Source: Tom Martin
2.1 Glastonbury Pyramid Stage 2011.
Source: Tom Martin
3.1 Pod Pads at the Deer Lodge glamping area, Kendal Calling 2013.
Source: Scott Salt 64
4.1 Arcadia at BoomTown, 2013.
Source: Tom Martin
4.2 Festival-goers in costume, Bestival 2009.
Source: Jamie Baker
5.1 ‘Ouroboros’ by the Flipside CORE project, Burning Man 2011.
Source: Ales Prikryl/DustToAshes.com
5.2 The Man, at the centre of Black Rock City, 2009.
Source: Ales Prikryl/DustToAshes.com
5.3 Aerial view of Burning Man.
Source: Ales Prikryl/DustToAshes.com
5.4 ‘Siberia’, a Burning Man participant.
Source: Ales Prikryl/DustToAshes.com
6.1 Burning sculpture at Secret Garden Party, 2013.
Source: Andrew Whitton
6.2 Floating island and main stage at Secret Garden Party, 2011.
Source: Nick Caro
6.3 Dance-off at Secret Garden Party, 2014.
Source: Gobinder Jhitta
6.4 Paint fight at Secret Garden Party, 2014.
Source: Seb Barros
6.5 The Library and Last Aid, at BoomTown Fair in 2013.
Source: Tom Martin
6.6 Twisted traffic lights at BoomTown Fair, 2013.
Source: Tom Martin
6.7 Social media image posted by BoomTown.
Source: BoomTown
6.8 Costumed participant against stylized backdrop, BoomTown.
Source: Benjamin Paul
6.9 Festival-goer in costume at BoomTown.
Source: Benjamin Paul
6.10 Festival-goer in costume at BoomTown.
Source: Bethan Miller
7.1 Urban scene at Block 9, Glastonbury.
Source: James Gillham/StingMedia.co.uk