I just did a couple of quick searches using "unique copper light in kitchen" and similar for stories but came up empty. Perhaps you contact Houzz directly (links at bottom of page) and ask them? One of their editors can probably search that quickly with the dates you've mentioned. Hope you find it. Good luck!

Try asking in the Kitchens Forum or the Home Decorating Forum. You might try searching on "Copper Light" there as well to see if anything rings a bell. You may also have to be a bit more specific than, "very cool, funky, unique copper lighting fixture" when asking folks if they remember.

tj

Finally found my lights!! Bird cage pendants in a May 2017 article by Mitchell Parker entitled 3 kitchen features you might not have thought of

Wow, great for you! I remember seeing those birdcages. Here's the link to the feature for anyone else interested:

3 kitchen features you might not have thought of - Mitchell Parker