It's not only the summer sky over Berlin that's a luminous
blue these days. After it was hidden under a coat of biege-gray paint
for decades, the elegantly curved "firmament" celing arching over the
famous dome hall in the Old National Gallery in Germany's capital, too,
now shines in its original cerulean color again. But that's not due to...
To continue reading:
Want the full story?
Get TIME the way you want it
Week Digital Pass — $4.99
Pay-As-You-Go DIGITAL ACCESS — $2.99
Year ALL ACCESS — Just $30! Best Deal!
Print Magazine + Digital Edition +
Subscriber-only Content on TIME.com
Learn more about the benefits of being
a TIME subscriber
If you are already a subscriber sign up — registration is free!