#4: No. Just No
Say what you will, but there is nothing creepier than faceless babies attached to the side of a building. This will give me nightmares for weeks, and I haven’t even seen it in person. Oddly enough, this isn’t a random art display. This is the Žižkov Television Tower in Prague. Built between 1985 and 1992, this tower was considered pure genius at the time.

The scary “Miminika” (babies) were added in 2000 and are ten sculptures made by David Černý. They were removed later that year and then returned as a permanent fixture in 2001. In 2017 they were removed again, this time for cleaning, and it was found that because they’re made out of 100% fiberglass, they’d sustained some damage. Instead of throwing them out as any sane person would, they had identical copies made and installed after returning the original babies to Černý.