Portals…

The gate is a portal through
the obstacle created by the ropes.
The steps are a portal from
one level to another.
The porch and windows
are portals between us and
the inside of the house.
At present the portal to the
garden is open. The portal through the porch is closed,
and the window is in between…
Can you find all the portals
in this?

(There’s maybe one more than
you think…!)