Artem

- Doctor, I have pain in my back. The doctor advises the patient to bend down - "Is that better?" - Still in pain. - Bend down even more. - It's so much easier. - Well, so walk in this manner.

How to draw in this area?

There is no need in advanced docking, it can be just a single-window mode like in GIMP. It is very awkward to move windows time and again to open image corners. Here is a sketch:

Necrobump. I agree on this. How about the possibility to choose the color model to use?