Use the Drag medium to drag a selected area of
            the image across the canvas. The selected area is painted on the
            canvas as you drag the brush, creating an image trail.
         
         NoteThe Direction brush
               attribute cannot be used with the Drag medium.
            
         To use the Drag medium:
         
         
            - Click Custom and then select Drag from
               the Custom Media box.
            
- Click Canvas.
            
- Set the brush size.
            
- Position the brush over the region of
               the image that you want to use. Hold down the cursor to select that
               region.
            
- Drag the brush.
               The selected region is
                  painted onto the image as you drag. The pressure of the brush determines
                  the density of the image trail. See 
                           Brush Pressure.
                
                  
                     
                        
                        
                        
                           |  |  |  
                           | Original image | After using the Drag medium |