The A mark for a Quantum symbol

SOLD!

The "A" mark for a QU(A)NTUM symbol.

Space-time is a 'block universe' where the past, present and future all exist together. Paradox right?

I was inspired by the Interstellar movie when Cooper was in a different dimension / the 5th dimension.

I'm not a scientist or a physics expert, please correct me if i'm wrong.