Create a window ?

Unity Engine
1

I am trying to create a window in a room. I have a room with an outside scene and skybox. I have created a window from a plane (and also tried a thin cube) and then applied a transparent material to it.

Would it be resonable to be able to see through it ?
I can’t. Am I missing something here please ?

Thank you.

2

Which shader are you using for the material? It needs to be one of the ones that supports transparency.