Blur

This photo is interesting because it illustrates just how much depth of field affects the image. In this photo I really experimented with different apertures to really get the effects I wanted. The question is always -- does one use a small aperture and include as much of the flower and the background as possible or do I selectively focus and choose an aperture that isolates the subject more. There isn't an easy answer for this and it largely depends on the subject matter. I had considered an aperture where each petal was rendered sharp enough, but somehow the background was then too distracting, so I settled on this one. NIkon D200, AF Micro-Nikkor 60mm f/2.8. Below is a shot with a smaller aperture to render more depth of field. You decide.