!['Ils le savaient depuis toujours' [1968-2021] with Graham Stevens](https://davidsallen.com/wp-content/uploads/2021/07/DSC04724-scaled-e1626683817652.jpg)
‘Ils le savaient depuis toujours’ [1968-2021] (‘They’ve known about it all this time’)
Une installation collaborative avec Graham Stevens
TV, Table and Chairs for watching computer operated projection
of the films ‘Atmosfields’ [1968-71] and ‘Desert Cloud’ [1974]
![Graham Stevens with 'Ils le savaient depuis toujours' watching computer operated projection of the films 'Atmosfields' [1968-71] and 'Desert Cloud' [1974]](https://davidsallen.com/wp-content/uploads/2021/07/DSC04715-scaled-e1626683999731.jpg)
