Photo by Jun Li

Using the rule of thirds, the main subject is placed on the left side of the frame instead of the center. The focus on this particular handle is emphasized by how close up to the foreground it is, and the background is slightly blurry.

Photo by Kobe Baltazar

A low angle view of a building helps put into perspective how tall it is. I like how the blue colors of the windows and the sky are contrasted by the whiteness of the clouds around.