Yes. I guess you could call it that. There are these twin arches that cross the street at intervals in a shopping area called the Galleria here in Houston. I guess since it serves no functional purpose, you can call it sculpture.
Sorry to be a naysayer, but I find the bottom strip of the image busy and distracting. I wonder what it would look like if you cropped out the tree trunks and what looks like a sign at the left. It would simplify the image and might lose sense of scale dictated by that detail. But that's just my opinion.
Overall, though, I like the idea, and deep blue sky is a real plus.