What to do with a century-old gasometer? How about making it a showplace for the largest panoramas in the world? Artist Yadegar Asisi’s exhibition ‘Rom CCCXII’ has transformed the circular interior of this renovated tank into a 360° life-like painting of Rome upon Emperor Constantine’s arrival. At 106 metres long and 34 metres high, you’ll swear you hear trumpets.

Admission €8/6.