Reverberation
Movie| Title | Reverberation |
| User score | 0 |
| Release date | Apr 18, 1969 |
| Genre | |
| Director | Ernie Gehr |
| Production country | United States of America |
| Run time | 23 min. |
Reveberation detaches a few static shots of a posed portrait to expand them for twenty-three minutes.
