Depths of the Bluff

Flowers Over the Bluff: this photograph portrays a shallow depth of field. The flowers are in focus, but everything behind them is blurry. 

Sun Flares and Cacti: this photo portrays a cactus in a shallow depth of field. The background is blurred, but it the aperature is a bit larger, because someone can still see what the background is. There is also a sunflare in front of the cactus, so there are three different layers of depth to the photograph - the sun flare, the cactus, and the city/skyline.

BluffWalk: this photograph has a somewhat wide depth of field. The foreground still has noticeably more focus than the background, but part of the blurriness has to do with the quality of the camera since it is so old. Overall, each element of the photo can be seen pretty clearly. The walkway and trees provide depth as they lead up to the library (the circular building).