Learn Vray - course renders

I recently completed the lessons for the "Learn Vray" course - (visit www.learnvray.com). It teaches a simple yet powerful method for creating realistic Architectural renderings.  The principles are broadly useful for simulating photographic images of all sorts and in any render engine.

Here are my renders for the course scenes - completed in V-Ray for Maya:

 Light Balance Renders:

Final Renders