/technologies/sensor-technology/b/blog/posts/millenium-camera-to-provide-a-glimpse-of-the-past-for-viewers-1000-years-into-the-futureThe camera features a thin sheet of 24k gold with a pinhole that allows light to slowly fade a photo-sensitive surface coated in many thin layers of rose madder. When future generations open its copper cylinder housing, they will see an image of Tuc.en-USTelligent Community 12