Defining Graphic Styles
All images are, by default, set to the Prototype style. If you need to modify any image properties, you can do so through the Prototype style. However, if you want to control a smaller set of images, even just one image, you need to assign a unique graphic style to those images.
To define a graphic style
Create a marker named GraphicStyle in your FrameMaker template.
Open your Stationery design project.
On the View menu, click Style Designer.
In Graphic Styles, define a set of graphic styles. Writers can use a marker or field code to specify the graphic style to apply to each image.
For more information about defining graphic styles in your source, please refer to the following