All of us don't have got a 19'' screen at home. On a 17'' screen, the workspace seems very insuffisant.
If widen, the drawing window re-cover the tools box and the layer and channels window.
If one work on several windows at the same time, it may be easy to lose one's way. Overlaying of widows with different sizes bring confusion.
The informations ''File'' ''Edit'' ''Select'' ''View'' etc but also the rules are redundants.
The modifications history is accessible after several clicks. (= lake of time)
Bird's eye view when a new image is open.
The tools box is transparent.
The window is transparent
Informations of the tacks bar aren't redundant anymore. The tacks bar is transparent too.
It's possible to view this history ''onmouseover''. Other buttons can be added in this part.
To limit confusion when opening several projects simultaneously we have recourses to the tabs.