Art Deco buildings photo pack is now available on my Artstation store:
This pack features 329 high-resolution photos of Art deco building façades, geometric ornaments, doors, statues and more.
They were mainly taken in Paris and Brussels, two cities that have played a major role in the proliferation of this architectural movement, back to the interwar period.
High-quality jpegs (6000x4000).
Architects are mentioned within the package, so you can deepen your research.
Great references for any visual development needs, 2D, and 3D.