A walk with A Forgotton Landscape project artist Deborah Aguirre Jones. The strange signs are navigation aids. The things on the pole some kind of environmental monitoring devices. The tidal lagoon, which keeps high water for the power station at low tide, can be seen, although the power station is now decommissioned.
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Jump to the place marker on the SES map here
The Severn Estuary Survey (SES) 