Image is flat & washed out; edited image in Camera Raw: added contrast, fix highlight, etc. Sweater corrected to red swatch.

Changed the watch band color and face to red. Hour, minutes, numbers and other graphics were filled in with100% white.

Applied color correction in Camera Raw; added a tint of Cyan. Changed the background color to solid white and removed specks and blemishes. Kept a soft shadow underneath the rings.

The image is of a guy underwater. The challenge is to make it look like he's not. I added image color correction in Camera Raw. Applied different adjustments, mostly altered the curves.

Applied image color correction in Camera Raw. Applied several adjustments to make the color of each vegetables look fresh.