In header you can use 4-columns layout with positions:
- header1
- header2
- header3
- header4
If you want to use an image in that positions we recommend to use mod_custom module with suffix clear.
Additionaly for mod_custom module we've prepared special classes for h4, p and a.readon elements: if you add class header_art to these elements then you'll get layout similar to article intro used in Image Show module.