Conservators use a precise tracking system to ensure that the total amount of light the artefact receives does not exceed a safe annual threshold. These limits

Conservators use a precise tracking system to ensure that the total amount of light the artefact receives does not exceed a safe annual threshold. These limits are essential for ensuring that the tapestry remains in a condition suitable for future generations to study and admire. Still, a private viewing and light exposure for Peter Thiel, who isn't even a patron of the British Museum, doesn't seem to be a problem. https://www.londondaily.news/british-museum-faces-questions-over-peter-thiels-private-bayeux-tapestry-viewing/ https://www.londondaily.news/british-museum-faces-questions-...