Image processing, highlighting hidden details

[Moonchild]

[quote="ReneZ" pid='58137' dateline='1710569551']
I added a few more images to the second page: You are not allowed to view links. Register or Login to view..


I am looking at these files, it is very interesting to see what you have done. The gradient effect on the text is fascinating.

Can you explain to me please why you talk about illumination and illumination effect when there is no visible gilding in the manuscript?
When you say illumination do you mean gold foil or gold leaves?