Video footage has been shared from Brighton Museum and Art Gallery’s CCTV which shows a mysterious flash of light then a cup flying and crashing onto the floor in the middle of the night.
A worker at the museum spotted the activity while watching back through the camera footage after security guards had rushed to see what had happened after hearing a crashing noise.
Kevin Bacon, Digital manager, said that no one was near the display when the cup falls to the floor as it was 3 am on Wednesday, July 10.