Vivacity

 Actor W Clifford Klenk with his wife, Hope Bacon Ryan, in their Hog Island house, May 1968, as taken by Slim Aarons

 
   That traffic light approach to summer menswear that I once mentioned? This man is its avatar

   Aarons and his lens would take at least one more capture of Klenk in 1992:

   At some stage, Klenk acquired a baronetcy and continues to be a fixture of the Life that is High:

   His earlier ensembles, to me, speak of WASP style for the true character

   And nothing kills complacency like characters can