The fullscreen view should be usable for both preview and editing.
The toolbar comes up when the user moves the cursor to the bottom edge of the screen. It slides in from the bottom. The icons are grouped together as seen above. Some important tools, which may not be obvious by looking at the icon only are accompanied by a text label.
The 'image information' item is a toggle button. Clicking on it will bring up an information panel that slides from the right hand side. If the description is larger than the available area a small scrollbar appears on the right.
