feel free to join in the next guess the shadow contest

here's another mysterious shadow to wrap your brain around. it should be easier than the last one so it should be guessable for the sharpest of shadow hunters. you others🤭 may prefer to focus on creativity and imagination and make up something.🤠 of course all replies are most welcome and will be rewarded with 20 ecency points, courtesy of meticulously mindful @melinda010100.

what on earth is making this shadow??

the first correct guess and the most imaginative both get 1 HBD each. (i know, i know it was Hive before but i am providing the prizes myself and this contest does not rack up huge upvotes meanwhile Hive is on the way back to the moon and beyond so who knows how much it will be worth in a week.) creativity and humor may also be rewarded with a nomination to @pixresteemer and maybe even some more ecency points. please consider reading through the replies to see if somebody has already guessed your idea. if somebody beat you to it or if you can't fathom what the real object could possibly be then concoct something that will make us all smile. please don't just upvote this post. join in the fun and make a guess.