The painting is described by the Imperial War Museum as showing “a deserted coastal road that leads past an ‘acoustic mirror’ early warning device. In the top right of the composition there are searchlights beaming up into the sky, and a large circular glow of light to one side.”
The RMCP will be present all day to talk you through them and help with any questions and we ask for a donation per person to cover our costs for the day. You will need to park at Lade car park and follow the signs to make your own way to the Mirrors, where staff will be positioned at the bridge and on the island. Last entry 4.30pm. Suggested donation of £2 appreciated.
The RMCP events are the only way to visit the Denge sound mirrors. The events are always popular, and well worth going to.
6) Kilnsea Sound Mirror: Fears of attacks on Hull during the First World War led to the construction of this concrete “sound mirror”. The dish, a precursor of radar, would focus the sounds of distant engines to a listener. It is said they could identify surface vessels or aircraft up to 25 miles away.