I am stumped into the most useful resourceful of GUIdebook (Graphics User Interface guidebook) gallery contains dozens of screenshot of operating systems, applications, advertisements, icons, books and articles related to computer.
Shutting Down - dozen screenshots show the screen or a window shown while shutting down on operating system. The picture shows from Win95 to Longhorn.
Photoshop Welcome Splash - a splash image shown during Photoshop's launch. You might find more of applications splashes in there.
Icons - Components, drives & devices, documents & folders and mouse pointers, need we say more?
Don't miss that GUIdebook is excellent resource for developers out there!
