Longtime Pink Floyd psychedelic lighting designer Peter Wynne - Willson left at the end of the Hendrix tour , though he sympathized with Barrett , whose position as frontman was increasingly insecure .
Barrett 's depression worsened the longer the tour continued .
Longtime Pink Floyd psychedelic lighting designer Peter Wynne - Willson left at the end of the Hendrix tour , though Barrett sympathized with Barrett , whose position as frontman was increasingly insecure .
Barrett 's depression worsened the longer the tour continued .