Well, he is a national treasure after all, that image would not be my first choice, something like this maybe...
How many black men could stand up on stage in 1968 say 'I'd like to dedicate this one to the American Indian' then go on to tear apart the national anthem, complete with napalm bombs, screams & explosions during the time Vietnam was kicking off...controversial & huge cajones doesn't begin to cover it.
ps jimis feedback control is simply off the planet
Rage against the machine did the American Indian thing in the 90s, it was still controversial then & they were white and some 30 years after jimi.