Shooting a side-lighting image with the bokeh effect is a good technique to achieve the 3-D impact. Capturing a right moment is always essential for a good image. Freezing the interacting moment certainly enhanced the image to a great extent. All these features are my observation before capturing an image with great visual impact
Meandering around the London Eye ended up with an image with strong simple design from my vantage angle. I like the contrast of the tonal range against a simple white backdrop. Simplicity is always my keyword of capturing an eye-catching image.
The usual approach of capturing the flow of the stream is to set a slow shutter speed when shooting. Ideally, overcast sky with soft lighting is the most suitable condition to capture the image. Other than that, looking for a focus point such as the solid rock is essential for a striking contrast for the image.