Describe Roderick Usher. What details in he description of Usher give you a vivid picture of his physical appearanc and mannerisms?

Roderick Usher looks like he is deteriorating just like his house. The narrator notes that Usher, had pale skin, he was very changed since the last time he had seen him, had large, liquid, luminous eyes, silken hair but wildly growing dark hair, he was also thin...