the string going downwards (visible in the last picture), he shared a clip of an earlier stage on Twitter where it's clearly shown: https://twitter.com/pepijnde

the string going downwards (visible in the last picture), he shared a clip of an earlier stage on Twitter where it's clearly shown: https://twitter.com/pepijndevos/status/1487445805879500800 https://twitter.com/pepijndevos/status/1487445805879500800