The sunset time of day can present more varied opportunities than just photographs of the sky with a few interesting clouds in them. That very low sun can set the mood for contra jour shots where as expected you take directly into the light, this would give a strong silhouette to the foreground structure which could be a tree, pier, building etc and show the brightness of the sky behind. The first of these two images demonstrates the basic silhouette effect achieved by shooting into the light and can be achieved at most times of the day.
Alternatively however the lighting of this time of day can be used to accentuate the foreground and produce almost no sky imagery at all, whilst still contra jour. This very different second image of the cyclists was taken utilising the warmth of the setting sun, this creates a very moody atmosphere.
This shot was taken whilst walking along the banks of the river Arno in Florence, the sun was directly in my eyes and all these cyclists were passing me heading home no doubt. The opportunity was too good to miss so with the opportunity of high shutter speeds from my trusty Canon EOS DSLR I listened for the cyclist coming up behind and shot as they went past.
High resolution versions of my photographs are available through my online shop, please enjoy.