See the cave art at lLascaux. The colors are earthy, black, sienna, burnt sienna golds.

More cave than gourmet . food is gourmet now because we can't get bison, deer, game birds, and other free roaming sources of meat now

sorry for the bad news,
clipart used

www(dot)banquetesalfresco(dot)com

part of the logo is already in use.