If you need an excuse to travel to Naples, visit the Art Stations of the Metro Napoli. Every single station is original and designed by a different team of architects and artists. For example, the Toledo metro station was designed by the spanish firm Oscar Tusquets Blanca and it was included in an article of The Daily Telegraph between the most impressive underground railway station. It’s extraordinary the use of mosaics and light together, especially the effect of the blue crater that links together the lobby below and the railway.
For more pics and details see the website of Oscar Tusquets Blanca www.tusquets.com