Graphics, such as a company logo, can be added to windows using standard cut-copy-and-paste techniques. If you want to use several custom graphics throughout your application, you can store these graphics in the picture library. This library allows you to add, name and store specific graphics in the forms dictionary. Adding pictures to the picture library is described in Pictures and Native Pictures.
If you paste a picture directly into the layout area, you’ll be prompted to name the picture. The picture will appear in the layout and be added to the picture library automatically.