Think you know a lot about color? Take this color trivia test and see how you score. If you're into color, don't miss the annual "Color Now!" symposium, hosted by The Color Association of the US taking place today and tomorrow in NYC. The 2 days symposium will address three prominent issues: global influences, 'green' design, and forward-thinking innovations. Guest speakers like textile designer Mark Pollack and Erik L'Heureux from Dallas architecture firm Perkins + Will will surely have colorful comments that will set your mind ablze with rich ideas for your work.