Andy Warhol was a pop artist. The wigs he wore became wilder as he aged. He glued them on so they wouldn’t “fly off”. Three of his wigs can be seen at Tate Modern in London until September 6, 2020. The gallery will showcase “Self-Portrait with Fright Wig” along with…

Big Ben turned 160 years old in July 2019. But London’s most famous clock tower did not chime the whole day long. That’s because the historic site is being restored over a four-year period. Big Ben will again strike the hour beginning in 2021. Scaffolding will surround the Great Clock…