Sandman
Sandman is a name used for several figures in folklore and modern media. It commonly denotes a supernatural being associated with sleep and dreams, but its usage spans literature, comics, and film.
In European folklore, the sandman is a bedtime figure who sprinkles sand or dust into children's eyes
In literature, The Sandman is a 1816 short story by E. T. A. Hoffmann (Der Sandmann) that
In comics, The Sandman most famously refers to the DC/Vertigo series The Sandman by Neil Gaiman (1989–1996),
In Marvel Comics, Sandman is a supervillain named Flint Marko who can convert his body into living
Other uses include adaptations and references in film, television, and games that draw on the Sandman concept,