A child’s suit of armor, at “Spitzmaus Mummy in a Coffin and Other Treasures,” an exhibit curated by the filmmaker Wes Anderson at the Kunsthistorisches Museum in Vienna, Nov. 5, 2018. Given free rein of a collection of some 4.5 million works, Anderson and his partner Juman Malouf created a purely visual show, grouping objects by color, material and size. (Mustafah Abdulaziz/The New York Times)