Documentary about the painters Augustus John and James Dickson Innes who, in 1911, left London for the wild Arenig Valley in North Wales. Over three years, they created a body of work to rival the visionary landscapes of Matisse.
| Release Date | May 18, 2011 | |
|---|---|---|
| Status | Released | |
| Original Title | The Mountain That Had To Be Painted | |
| Runtime | 1h 0min | |
| Budget | — | |
| Revenue | — | |
| Language | English | |
| Original Language | English | |
| Production Countries | United Kingdom | |
| Production Companies | BBC Four | |