bapu
Now there's some symbols!!!
I saw something like that in 1970, Green Berkeley tabs. 360 degree vision. Those one one side, anchs on the other side. Both moving in rows from infinity to infinity, curving in from either side and from front to back... They entered my head in the front and exited the back then curved out to infinity on each side. Both the "peace signs" ans anchs looked like that except IIRC they had moving colored paisleys on them, first closed eye experience.
Not necessarily stoned... but beautiful.
Long ago and far away... everything is back to norbal now though.
J