SimCam

• F4 looks best at 1/125th of a second shutter speed. The background is not clear but you can still see the windows.
• F5.6 looks best at 1/60th of a second. The background still isn't very clear but you are able to see the color of the walls and some of the background.
• F8 looks best at 1/60th of a second. The background is somewhat clear because you can tell that it's a building behind them.
• F11 looks best at 1/60th of a second. Background is clear to a point where its just a background while the couple is the main subject.
• F16 looks best at 1/30th of a second. The background looks good at this aperture because you can mostly see it but the couple still sticks out.
• F22 looks best at 1/15th of a second. The background is very visible at clear with this aperture, you can see exactly what's behind the people.

 The people are getting more blurry as the shutter speed gets slower. To combat this you can match the ISO or aperture with the shutter speed. The slowest aperture speed the photographer can hand hold is 1/15th of a second.