- Country: Bulgaria
- Genres: Documentary, Short
- Release: 1972-10-25
- Director: Oskar Kristanov
- Writers: Hristo Iliev-Charli , Oskar Kristanov , Todor Monov
- Language: Bulgarian
- Stars: N/A
- Runtime: 20 min
- Awards: N/A
- AKA: Maystorat , Майсторът (Bulgaria) , The Master
- Plot: The protagonist, Redjep Kozarev has built 53 drinking water fountains in the Rhodope Mountains, without leaving his name on them, as "the good deed is lost with the signature".
- IMDB:tt5471540