Related: The Marion Cultural Centre, South Australia, A-R-M.

Yep, The Marion Cultural Centre is a great example and, Diatribe, one of ARM's projects that I really like - well crafted and solid ;)

MVRDVs Dutch Pavilion at Hanover comes to mind. Perhaps not entirely what you are after though...

Also I would suggest Jewish Museum in Berlin by Libeskind - the form generated primarily through graphic drawings that were then applied to the facade.

And...to go out on a limb a little - the integration of art/design and architecture is wonderfully realised at Ronchamp.

Kazuyo Sejima + Ryue Nishizawa / SANAA

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Everything by Klein Dytham fits the bill.

take a look at the work of hiromura masaaki.

a ton of early avant-garde stuff -- el Lissitzky, Rietveld, van Doesburg, Bauhaus (especially the advertising pavilions by Bayer), etc

Prada, OMA with 2x4

This project by Rios won an AIA award in 2003 - in large part because of the integration of architecture and graphics. Not sure if they were developed together.

http://www.architectureweek.com/2003/0205/news_3-3.html

I heard an interesting presentation about Corb and Surrealism and Photography last week. One cool project shown was a wall of photographs that he develeoped - I think for the PAVILLON SUISSE (can anybody confirm this?) - and it was interesting because it's very much along the lines of a lot of the 2x4 stuff today.

Thanks for all the tips, everyone. A lot of good jumping-off points here.