I took this shot at the Green Park, Underground Station London. The normal shot has a wall with blue polka dots. This looks pretty good but I wanted a bit more impact for the shot so went for a zoom blur. This can be done in Photoshop but I went for Topaz Lens Effects which has more control.
No HDR for this one. A single exposure was processed first in Photoshop and Topaz to enhance and then the Zoom Blur applied.
The picture was taken handheld with a Sony A700 with a Sigma 10-20 wide angle zoom at 10mm.
Full details of the processing together with before and after images are on my Blog