This is a very clever shot and well executed, congrats on your top ten finish, it is nice to see a horse on the front page again. I can just imagine the onlookers' curiosity LOL.
Very cool concept and execution. I rode my horse through a Taco Bell drive-through once, in the mid-90s. Now they'd probably have a fit. Congrats on your top ten.
Cute idea, although it's not a true anachronism -- I think the definition of the word was unclear to many people. If the rider were wearing less modern clothing it might work better. I like the odd (coincidence?) that the green pump handle matches the green on the horse's bridle. You must have put some effort into arranging this photo shoot!
Very creative and well done. Lighting is fine. You might consider a smaller crop to remove wasted space a little all the way around, but particularly on the left side. That will focus more attention on your main subject and provide them more room in the composition without losing anything significant from the background.
comp could be tighter, negative space on the left, color excellent, excellent texture, great lighting, good dof, great movement, very humorous, ok lines, overall a great attempt
This is by far my top pick of the challenge. You clearly understood what an anachronism is and created a clever image. Not only that, it's a good photograph!