What would the entrance to a wormhole look like? #tibees #wormhole #dimensions

This drawing is a wormhole between two flat, two-dimensional houses. Light would be funneled in through one end and then split out in a circle on the other side, around window to another world. In our three-dimensional world, these entry and exit points would instead be spheres. Light from one room will be funneled in through the fourth dimension and then split out in a sphere on the other side. It would be a spherical window to another world. It would look a bit like the reflection in this Christmas ornament. Except instead of seeing a distorted version of myself, I would see the person in the other room waving back at me.