B29 - Different image under chapter heading

On B29, am familiar with how to have the same image displayed at the beginning of each chapter with <$img: in section layouts.

Is there any way to have a different image at the start of each chapter short of using a placeholder on first line of the first scene in a chapter?

Should mention, am familiar with dragging and dropping images, however the beauty of the placeholder method is ability to change size of an image that may be used a different size within the project elsewhere

Forget it. Having a dumb moment. All sorted