I am following up on an idea of doing some work on the colouring of pictures to visualize how colours look to somebody with Deuteranopia (red-green deficiency) like me.
I am still not quite sure how to do this in detail, as it is not a matter of simply desaturating certain colours. In this picture i went the opposite way and oversaturated on purpose.
This is a little experiment with HDR Toning. The original picture was taken with the 100 2.8L. HDR Toning was applied with a strength of 240% and a reduced edge of 0,3px and a following curve adjustment.