Wow, I know the focus and lighting were rough on last week's challenge photo, but I was still fairly certain someone would get it. Oh well. No big deal.
This next one should elicit some interesting guesses. I get the feeling the correct guesses will be from a very specific subset of my readers.
And don't forget to vote on whether you want to see Macro Monday keep going into 2019. It's pinned to my account profile on Twitter. As of the publication of this post, you have about eight more hours to vote. So, say, about 10:30 CST, tonight? Even if you miss the poll or don't have Twitter, you can weigh in here in the comments. I'll still count them unlike some votes in Florida.