It seems that some people mistook my original comment (which I have deleted) in my blog about my inability to capture iridescence using this system and thought it was the flaw of the light boxes! I want to stress that it's
NOT the light box but
user's error! I am no professional photographer and we all know silver glass is difficult to photograph! Here is another image - I think I am doing better in capturing the iridescence here.
I will continue to learn and strive to improve ... and will share more pictures here!
You are all welcome to post your results too! PLEASE!!!