...tribe of Ben live, but in fanciful chambers of their own — allegorical, transcendental chambers, Carved so curiously, Carved with figures strange and sweet, All made out of the carver's brain. And this is why they see those " carvings " and nothing else, though the world is in truth full of...
For a lady's chamber meet : The lamp with twofold silver chain Is fastened to an angel's feet. 
