[general_re]

#4

Composed largely of layered polymers.

[Diamond]

Well, there it is.

Cordially,

[PatrickHenry]

I have another question about the rules. Is it possible for Diamond to backtrack? That is, can he go back and revise some of his earlier conclusions in the light of his experience with your later pics?

P.S. Your latest pic looks like my neighbor's patio. Ugly! (And designed by an idiot.)