Image Colours on my website are all wrong in the Desktop version of Brave

[themetman]

Image Colours on my website are all wrong in the Desktop version of Brave:
How can this issue be reproduced?

1. go to https://themetman.net/book-page/photography the second and third images look horrible on my PC, but fine on my Mobile in Brave. They look normal in Firefox on my PC.

Expected result:
The colours of the sky in the second image should be a reddish grey.
The colours of the sky in the third image should be blue.

Brave Version( 1.7.450):

Additional Information:
Running Gentoo Linux with KDE Plasma Desktop

[themetman]

Very sorry I should have been more clear about this.
I have looked at the page on my laptop running Gentoo Linux with KDE Plasma Desktop which has an Intel GPU and everything looks OK. My wife has Ubuntu running KDE Plasma Desktop and INtel Graphics, all OK there. My PC has an AMD GPU.
Here are the three images split to show on the left what they should look like, and on the right what they look like on my PC.

I think it is a problem relating to the AMD GPU somehow.
I might go to the Gentoo Forum in a few days and ask there. I do not think it is related to Brave.

[themetman]

Ah!! I have found the solution!
I exported the files from Ansel the RAW Image Editor (like Darktable/Lightroom) using the sRGB Color Space, not the original. I cannot seem to find what the original Color Space is, but clearly my the Brave Browser does not like it.
The image was taken on a Nikon D100, so whatever that Color Space was.
Now I know, I will use the sRGB Color Space in future.