Olas y arenas
Movie| Title | Olas y arenas |
| User score | 0 |
| Release date | Jan 1, 1968 |
| Genre | Music |
| Director | Oscar Torres |
| Production country | Puerto Rico |
| Production companies | Film Unit of the Division of Community Education, Puerto Rico, Divedco |
| Run time | 8 min. |
Posthumous homage to Sylvia Rexach, considered one of the best composers of popular Spanish music. Her daughter, Sharon Reily Rexach, plays the musical composition "Olas y Arenas".
