The creative work of others is a great source of inspiration. Architects, architectural photographers and designers working in the built environment now have a great reference resource in www.archiref.com , It is a growing visual reference database put together by French Architect Sébastien Lucas.
Like all of the best resources on the web it is a collaborative enterprise with content provided by its users. The nice thing about this site is that it is well indexed so content can be classified by materials, context, size of project, etc. Naturally, contributers only post the work they are most proud of so it is a thrilling site to enjoy.