highly detailed realistic 35mm fantasy movie still photograph of The corridor is of plain stone, roughly worked, and it is dark and full of cobwebs. The roof 20' overhead is obscured by these hanging strands, so casual observation will not reveal that it is composed of badly fitting stones. Daylight will be sufficient to reveal that there is a pair of oaken doors at the end of the passageway. If the roof is prodded with any force, or if the doors are opened, the roof of the tunnel will collapse and inflict damage upon each adventurer inside of it. The doors open outwards by great iron ring pulls. The cobwebs must be burned away to be able to inspect the tunnel ceiling,
