Harry Wood
I went to take a look and found that the sculpture is 400 metres further west on the lakeside, so I've moved the node now https://www.openstreetmap.org/node/842138500/history#map=19/51.47738/-0.15280  But it was already mapped, including the name given in this note, as of 11 years ago! Confusingly it was already mapping in this same wrong place.
My guess is that Neil was mistakenly using the notes system to write some description about something already on the map. Notes are supposed to be used to report something missing / wrong. However I have to thank Neil for inadvertently drawing my attention to the fact that the node was in the wrong place!
All fixed now.