Just Skyline Diffusors

Lol...after you install your diffusors....

Throw this track on and definitely check the whole album out.

You will know why you got into this hobby.

And the diffusors are anchoring it.

https://open.spotify.com/track/1niW51nA8wpLrI86DEj0XS?si=tbm0rdE0RZCJtCUfXfzSNQ

These are my 1st and 2nd point Diffusor/absorbers.  GIKs...
https://s.amsu.ng/Nsq277J7k07N

https://s.amsu.ng/VLck5fHAkY8N

https://s.amsu.ng/YDvVpGkMIGuN

Use the Diffusor Calculator App in Playstore.
You can select frequency range which will determine column lengths...
I use a Skyline Diffusor.
There are other types which result in less protuding to 0 columns.

Good info. The audiophile & woodworker in me are aroused.  I'm eager to see the look on my wife's face when I bring it into the Living room as "Wall Art". 

Yes true.... I have also treated my sidewalls with diffusor absorbers for 1st and 2nd point reflections...

Buying great equipment like so many do here are not getting the fullest experience I think without room treatments.

We need to talk more about diffusion, we really do.