dontwaitforinspiration: crookedwiings: cloudfreed: bbcbecausebenedictcumberbatch: did-you-kno: Source *Heavy breathing* because direct unfiltered sunlight may damage the older books and age them more quickly 🙂 *EXTREME HEAVY BREATHING* Holy shit that second pic is breathtaking like look at the colour and the …

The rare book library at Yale University has no windows..because the walls are made of translucent marble. Read more »