Blocking scrying and teleport without magic

[diaglo]

I wonder if hanging drapes, ropes or chains would work to prevent teleportation, if they were hung thickly enough. A creature just walking through the room could simply push them aside, but would teleport do the same? Would the spell fail if there was no way for the creature to appear in the room without overlapping some pre-existing object?

what does teleporting or scrying into a liquid do?
make the liquid flowing. so the position of the sleeper is not static.


diaglo "lava for the kill" Ooi