I recently purchased the new book by Tony Brooks from Spin. After visiting Spin's studio in London and seeing how they work and speaking to Tony Brook i have always been interested in their work. So this book was a must have. Studio Culture: The Secret Life of the Graphic Design Studio is the first title to be published by Unit Editions.

http://www.uniteditions.com/archives/studio-culture-the-secret-life-of-the-graphic-design-studio/

When i was researching photography websites i came across Jon Ross Photography. His 'blob' section has amazing macro shots of what looks like paint/ink. These were used in SEA's design for the re brand of GF Smith.

http://www.johnross.co.uk/