M.C. Escher is among the most intriguing of artists. In 1956 he challenged the laws of perspective with his graphic Print Gallery and his uncompleted master-piece quickly became the most puzzling enigma of modern art. Fifty years later, can mathematician Hendrik Lenstra complete it? Should he?
| Actor | Role |
|---|---|
 Denys ArcandSelf | Self |
| JJoost BatenburgSelf | Self |
| FFrançois BergeronSelf | Self |
| HHendrik LenstraSelf | Self |
 M. C. EscherArchival Footage | Archival Footage |