Contrary to contemporary planar design the planes of Era'Guya are not apart from each other, so much as not perfectly in-tune. Each separate plane overlaps the others and together the form the material plane. Specific detection spell and abilities instead of allowing you to perceive, that which you normally could not, instead adjust what you see to show a specific plane. The more advanced abilities grant the ability to distinguish difference without removing the ability to see the material plane.
The material plane.