Support static color for background image
So instead of picking an image for the background, Gnome Shell should support setting a static color for the background.
How would you like it to work
In Background section of Settings I should first be able to select if I want a static color for the background or the image. If a user selects the color, the user gets to pick the color.
Relevant links, screenshots, screencasts etc.
Mac OS X has it, so it a good example.
Workaround for now is to make a small image with given color, but ideally this should be supported directly.