Why do the photos vary in brightness even though they are all taken in the same house with fluorescent lamp as the light...

What are the techniques to create attractive jewelry images with Canon 60D?

When shooting kids figure skating with a 70-300mm lens, how can we take a nice panning shot with subject in sharp focus ...

When shooting baby or child under low-light indoor environment using a non-USM lens (eg. EF 35mm f/2), is the focusing s...