I like the 60s design aesthetics. Both physical product and typography.
Discussion
So much to like and learn from
have yet to learn enough, to differ between times and know what for example the 60s specifically looked like
It all starts and end with this 
60s popularized wayfarer, aviator(50s as well) Swiss design, Helvetica, futura, avant garde, univers.
Geometric design was all the rage and that’s my favorite design style even through I don’t practice it much.
I studied about Helvetica a little, but the rest are still for me to look up
Geometric design sounds rather pleasing to the eye, will look into it 💜