While exploring the guild in The Crossing, I found a curtained archway with a sign over it saying, "Vishlan's Wares" inviting me to come in and shop. At first, it said I was too young to enter, but after some ferocious fighting with some cougars, Agonar promoted me and I was now experienced enough.

So I climbed the stair, excited to continue exploring the guild, only to bonk my nose. The guard just says if I break it, I buy it, which is good business sense. But what am I bonking my nose on?

I've tried pushing, poking, pulling, turning, picking, saluting, shaking, kicking all to no avail. Is there a clue somewhere I missed how to get beyond the arch?

Aranyax, Initiate Barbarian