Holographic imaging

Today, Paul talked about this subject.
There is an imaging phenomenon that I just can’t wrap my brain around.
I almost always sit down in the same chair, in the same position to listen to my hifi and the image is wide, deep, etc.
But I just walked around the room and no matter where I am, dead center or 10 feet to the left or right of the speakers, the image stays locked in place, all the instruments and voices maintain their specific position between and behind the speakers. How can that be? Makes no sense to me.

Do you have dipole speakers?

No. I have Zu Audio Soul Supremes.