Panopticons is a series of four sculptures in Blackburn, Burnley, Pendle and Rossendale in Lancashire, England.

It was launched by Mayor of Pendle, Councillor George Adams, with Anthony Wilson and designer Peter Meacock, on 22 September 2006.

[citation needed] The bronze coated glass fibre reinforced concrete structure provides both a work of art and a viewing point and shelter from which to enjoy the surrounding landscape.

It is lit after dark, using low energy LEDs powered by an adjacent wind turbine, and glows a sky blue colour, giving the effect of hovering above the town.

Singing Ringing Tree was launched by the Mayor of Burnley, Councillor Mohammad Najib, JP, and designers Mike Tonkin and Anna Liu on 14 December 2006.