Katherine Ye has posted short descriptions of “twenty tiny cities,” an homage to Italo Calvino, and some of them are so good. Clockwork City: “Buildings are constantly sliding, turning, merging, separating. Directions: ‘Your destination will arrive in 1.5 hours.’” Fractal City: “Directions are given recursively. ‘Go to the middle triangle, then to its top triangle. Repeat until you arrive.’ Directions might not terminate.” Desire Path City: “They covered the city with meadows of grass, then after a year, built roads where foot traffic had worn grass to dirt.” Nondeterministic City: “Every time you reach an intersection, you take all of them at once. There are few maps of the city, because you’ll always find what you’re looking for.” (Spotted via @katierosepipkin).