I’d say no. And even if it did, those colours are made out a material that consists of atoms that reflect light, both of which are “fuzzy” and 3D and can’t make a proper line.
Does a movie projected at a wall exist?
Sure. There is photons bouncing of a wall and the information they carry we call “the movie”. I guess that counts. But the relevant bit is the wall and again it’s made out of atoms and therefore is not a proper flat 2D surface.
So yeah, I’d say not being 3D does mean something can’t exist in the physical world.
I’d say no. And even if it did, those colours are made out a material that consists of atoms that reflect light, both of which are “fuzzy” and 3D and can’t make a proper line.
Sure. There is photons bouncing of a wall and the information they carry we call “the movie”. I guess that counts. But the relevant bit is the wall and again it’s made out of atoms and therefore is not a proper flat 2D surface.
So yeah, I’d say not being 3D does mean something can’t exist in the physical world.