No, not the city in Florida, America’s sinkhole hub. “Many of the historic cathedrals, churches and chapels of Naples, Italy are at risk of vanishing into the earth, according to new research published in the Journal of Cultural Heritage. … Nine [churches] are built over subterranean cavities, on ground affected by ‘ongoing deformation’, making these areas highly susceptible to sudden collapse … [while] a further 57 places of worship lie above ‘potential future cavity collapses’.” – The Art Newspaper