Learn how to use Photoshop to fix portrait photos with a distracting background. This effect is easy enough for the beginner but works exceptionally well. Many professional stock photographers use this technique to enhance their portrait photos and increase their sales. Find out how you can make your portrait photos look better with this fast Photoshop tutorial.
Big Ben and houses of parliament Depth of Field being used creatively - I feel this gives a much better effect than having shot the image with a smaller aperture which would give a bigger focus in the image (so Big Ben in the background would have been in focus too).
There are a few things to point out in this picture, first thing, depth of field, this picture makes the mushroom the main focus, whilst the background is blurred. Also, we can see the texture inside of the mushroom. I like this picture the most it is zoomed in, and the texture is smooth.