Posted on March 23, 2026
It’s all there in black and white.
This week’s challenge is to present in a monochrome image something that we absolutely know is actually a specific colour. As Egidio says in his post, reducing an image to grayscale emphasises form and texture which could well be overlooked in ‘natural’ colour.
My example is of a Romanesco, that intriguing cross between a cauiflower and broccoli. We all know it’s bright green in the ‘real’ world, but how much of the symmetry and detail of those characteristic swirls is missed when just seeing that vibrant shade?

Lens-Artists Challenge: Colour in Black & White
Category: Abstract, Black & White Tagged: Black & White, Lens-Artists, Monochrome, Romanesco
Posted on February 11, 2025
This week’s Lens-Artists Challenge proved, I have to say, a lot less easy that I thought (or hoped) it was going to be. We were challenged to consider the differences in an image that arise when it is converted from colour to monochrome.
This is something that I often play around with in the editing process and I understand that subjects heavy on texture and contrast may be more inherently interesting in black and white. Also, of course, monochrome can give a better feeling for the age of a subject than a normal colour shot, which makes it quite suitable for photographs of old buildings, for example.
Nonetheless, I struggled to come up with something for the challenge, at least until I came across this close-up of a romanesco (a cross between broccoli and cauliflower and tastier than either of them). There’s never a shortage of texture to work with and although there’s plenty going on in the original colour version, I think that it’s easier to appreciate it in monochrome, which somehow gives the picture more depth.


Lens-Artists Challenge: Exploring Colour vs B&W?
Category: Black & White Tagged: Black & White, Close-up, Green, Lens-Artists, Monochromatic, Romanesco, Textures
Posted on December 13, 2020
The characteristic appearance of the Romanesco displays the classic pattern of a Fibonnaci sequence.

52WeekSmartphoneChallenge: 50 Patterns
Category: Abstract, Macro Tagged: 52 Week Smartphone Challenge, 52WeekSmartphoneChallenge, Fibonacci, Macro, Patterns, Romanesco
Posted on April 24, 2015
Quite some time ago, before I even set up this separate photography site, I produced a post containing some close-up images of a romanesco.
For the uninitiated, romanesco is a – rather tasty – cross between broccoli and cauliflower, with a very distinctive appearance that reminds me of a fractal. And since there is such a thing as fractal geometry, here is another image that qualifies for this week’s challenge.
Cee’s Black & White Photo Challenge.
Category: Black & White Tagged: Abstract, Black & White, Cee's Black & White Photo Challenge, Fractals, Geometry, Romanesco