Colossal Cave

At one point in the game, you'll arrive at the Orient room, wherein lies the Ming vase from the pic in the achievement. This is treasure that you can bring over to the Wellhouse. HOWEVER, if you just do this, it'll break as soon as you try to drop it, so before you do that, you must visit the Soft Room (small room with a bunch of pillows and a citar song playing, funky lamps) to the East of the Swiss Cheese room in Two Pit and collect the Velvet Pillow.

Once you have the Velvet Pillow, drop it in the Wellhouse BEFORE dropping the Ming vase and, as soon as you drop the vase, you'll pop the achievement.