A photographic study: Colour versus B&W

As I continue to explore photography from various angles,  the impact of colour is one of the obvious subjects of interest. And I thought I put this to the test by looking at the same image in colour and black & white.  Now, I would be very interested to hear your opinion. Which image does have a stronger impact for you? My last post which was published in colour, or its black & white version?

Reflections

From self-created abstracts through movement to taking photos of real life. After dark, I was walking by a window and saw these light reflections. And I am still amazed how well they translated into a photo.