Nigel met Mick through Christopher Gibbs, at whose Cheyne Walk flat Nigel
and friends featured more or less visibly in the party scene in Antonioni's
Blow
Up.

Nigel worked for David Cammell who made Performance with  Mick, the set
for which was designed by
Christopher.

Nigel also wrote
a script for Mick and Marianne, with Christopher Gibbs, for a
Grail Quest film later abandoned in favour of a US tour.

The band spent time in Morocco with Christopher and Brian recorded the
Master Musicians of Joujouka.

Nigel was very fond of Brian, and met him shortly before his death, and found
him exuberant and happy.
THE ROLLING STONES