Prompt Title: Grammar Check and Alternatives.

Sure, here are some alternative phrasings that are in the middle of the formality spectrum:

• "This photo was taken in a city square. The first thing that catches my eye is an orange building with a pale-green roof. Next to it is a row of four buildings, each at least three stories tall. In the foreground, pairs of pedestrians can be seen walking along the street. Additionally, a red truck can be seen parked in the middle of the square. Overall, it appears that people are enjoying a leisurely walk in the square."

• "The scene captured in this picture is a city square. The most prominent feature is an orange building with a pale-green roof. Adjacent to it is a row of four multi-story buildings. In the foreground, pairs of pedestrians can be seen strolling around the square, with a red truck parked in the middle. All in all, it looks like a pleasant day for a walk in the city."

I hope these alternatives strike a balance between formality and casualness.