* https://commons.wikimedia.org/wiki/Category:Buildings_by_Zah...
* https://commons.wikimedia.org/wiki/Category:CITCO_with_Zaha_...
* https://commons.wikimedia.org/wiki/Category:Furniture_by_Zah...
* https://commons.wikimedia.org/wiki/Category:Wirl_%28Zaha_Had...
And that was from a single 30-second search. Spending 1-2 minutes on an image site would easily return many other images with respectable licensing terms.
[1] - http://creativecommons.org/licenses/by-sa/3.0/