I've recently had some success with my Lippmann plate experiments! I didn't want to make a big update because there's still a ton of things I'm playing with. I was working so hard to get a reliable process in time to catch the Fall colors, it's been sucking all my time up... I have a few days left, still!
Sensitized with erythrosine and ethyl violet. There's an overall blue cast to the image, I think due to it possibly being a massive overexposure & under developed, which nonetheless produced an okay outcome. This was a 2 hour exposure, although I think realistically it should be closer to 10-20 minutes! Hopefully I'll have better results by the end of the week.