I guess it is a natural thing, but once you find an effect you like you want to try it on other images in your library. I really liked what I did with the ‘Toy Camera’ preset in Aperture so I decided to try it on another shot from the same location:
Both of these images were taken with the intention of converting them to black and white but I really like the effect of the ‘Toy Camera’ preset which gives a sort of HDR effect. That is one of the great things that I love about digital, you are not bound by pre-visualisation. You are allowed to have post-visulisation as well – and as many times as you want!