David Allan is an artist. How much does a David Allan cost? The artist's work has been offered at auction multiple times, with realized prices ranging from 28 USD to 83 USD, depending on the size and ...

David Allen Dunlop is a contemporary American painter. His stylized work is characterized by its heavy use of phthalo blue, an intensely blue-green pigment, which he employs to form representational ...

Getting Things Done: The Art of Stree-Free Productivity by David Allen is a book so practical it could almost be described as dry, Warren said. “I know a lot of us have so much going on ...