Here is a pretty cool lineup of colors. You got your cobalt blue, honey amber, dark green, and then some sort of red. This red one really has me puzzled. Is it Red Amber, Dark Red Amber, or Oxblood?? There seems to be more red than amber in the piece but since I have never seen an oxblood nor do I have one to compare it to, I don't know for sure what color it is. I hear that the use Gold to turn the glass the red color. Well this piece just so happens to have a piece of gold in it, as far as we can tell!!! Anyone out there know about gold in insulator glass or a good way to determine the Oxblood color? Thanks.