Jude says “Take a photo of a subject that you like in colour and then convert to Black & White. Show both images for comparison. Which is best? Does the image rely on colour for impact.”
I’m going to show two here, neither of which benefits from the monochrome conversion.
This first one is all about the brash colour:
And this one loses its delicateness, it’s femininity by the monochrome treatment:
Linked to 2020 photo challenge at Jude’s here