Last night I spent a considerable amount of time watching youtube videos on Photoshop tutorials and one I came across was Gavin Hoey's. There are several different techniques which I am going to experiment with just to see how they turn out:

• Little Planet
• Rain
• Fog and Mist

I probably won't use them again in the future however I still feel it'll be beneficial to me to watch tutorials as to improve my skills with Photoshop. :)