On the workspace or in the picture
list, select the objects or grouped
objects you want to modify.
On the Effects menu, click Distort.
At the top of the workpane, click Correct by painting.
Under Distortion, select Shrink.
Under Brush, select the brush you want.
Drag the pointer over the area you want to modify.
To
correct a mistake, click Restore on the Distort By Painting toolbar, and
then paint over the mistake. To remove a recent stroke, click Undo Last. To start
over, click Restore.