If I may suggest a couple of things for your consideration:



First, that the sidewalk corner could be extended further. As it is, the sidewalk doesn't wrap around the building, even though you want to suggest a street there (Which isn't impossible, but looks unusual).

And then, regarding the aforementioned perspective... the lines that run perpendicular to the lines of your sidewalk & building should all be running off to the same vanishing point. I've drawn a line through your puddle that indicates the perspective THAT gives, and then drawn in a couple more lines that would all roughly meet at the same point. You absolutely don't need to use that as your vanishing point to draw perpendicular lines, you can pick anything you'd like! But you'll want everything in that scene to share the same perspective, which may cause you to reconsider things like the shape of the puddle, or the lamp, or the layout of the background.

Hopefully that all made some sense! It's a great little scene, and you've done a terrific job on it already.