I love vibrant colors, not only in photography, I'm also a huge fan of colorful painted art, like pop-art.
Most of my photos are in color, but sometimes I decide to convert one into black&white.
I shooted this young lady on a bodypaint-event some years ago. Generally bodypainting is bright and colorful and so was her painting.
Some years later, when I looked at the photo, I decided to crop it to a portrait.
After I saw the result, there was no doubt for me, that I have to convert the image into b&w, because her face appaered to me like an actress of the silent film era.
I don't know what you think, but for me, b&w was the right decision here.