There is also the concept of Visual Reorientation Illusions (Necker Cubes being the most familiar) which give some idea of the dimensional boundary translation

There is also the concept of Visual Reorientation Illusions (Necker Cubes being the most familiar) which give some idea of the dimensional boundary translations etc. 1<>2<>3 and some 3<>4 There is a Facebook group and this account on X is collecting VRIs https://twitter.com/VRIs_Hugh https://twitter.com/VRIs_Hugh