Aperture is about viewing and managing your images and as such your primary workspace is going to be the viewer. As we mentioned in the last tutorial, Aperture’s main window can be used in three basic modes, Browser, Split View and Viewer and in this tutorial I will discuss some of the details of each mode. You can switch modes using the icons on the right side of the tool bar but you can also change modes from the top menu using the View option. One further way to switch the mode is to use the V key, this will cycle through the three modes.
Click Here: Aperture Three – Viewing the Images