Presumably you want Zaventem, not Charleroi?
You might find something on http://www.brusselsairport.be/
2 more here: http://www.hep.vanderbilt.edu/~stenson/photos/belgium2002/
I didn't get much else with google - didn't try hard though.
If you really need something special... I could take a few (digital) photos the next time I pass through, or the next time I meet someone there. It might be a few weeks though.