Thanks a lot for all your comments.
After many years of photo-shopping, Affinity Photo now is a real alternative to me.
The longer I work with it, the more I like it.
Workflow and handling are different to PS. First I found it strange (somehow round the bush). After all I got used to it.
As soon as you got its clue you will find it locical and sensible.
There is obviously a lot of thinking behind it! Just go ahead this way! Its fun to work Affinity Photo.
See you with nice pictures
Klaus
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P.S. The branches of the tree on the left is an issue to think about (keep it or drop it??!)
Distraction on the one hand vs. some kond of imbalanced weight to the right?! I do not know myself.