A nonmagical wall of solid stone appears at a point you choose. The wall is 6 inches thick and is made up of a contiguous group of ten 10-foot square sections. Alternatively, you can create 10-foot-by-20-foot sections that are only 3 inches thick.

The wall can have any shape you desire, though it can't occupy the same space as a creature or object. The wall doesn't need to be vertical or rest on any firm foundation but must merge with and be solidly supported by existing stone. Thus, you can use this spell to bridge a chasm or create a ramp.

You create a wall of tough, pliable, tangled brush bristling with needle-sharp thorns on a solid surface. You can choose to make the wall up to 60 feet long, 10 feet high, and 5 feet thick or a circle that has a 20-foot diameter and is up to 20 feet high and 5 feet thick. The wall blocks line of sight.

You create illusions which manifest the deepest fears and worst nightmares in the minds of all creatures in the spell’s area.

A wall of strong wind rises from the ground at a point you choose. You can make the wall up to 50 feet long, 15 feet high, and 1 foot thick. You can shape the wall in any way you choose so long as it makes one continuous path along the ground.