Cityscape/Urban Landscape Reflection

My first photo I took in front of my house. I took the photo at about six o'clock in the morning when the sun was rising over the city in the background. I used the landscape setting when I took the photo. The subject in the first photo is the sign that says "curve ahead". I was probably about 12 feet away from the sign when i took it. My point of view when I took the photo was straight on. The photo is horizontal. I incorporated line and shape in my shot. Depth of field is found in the shot because of the trees in the front and the buildings of the city in the back. Since the sign says "curve ahead" and is a type of warning, I feel like the photo communicates that the city can be dangerous and is warning people to be careful.