"Physical space matters. It's easier to be productive, creative and happy at work in a colourful, organic, playful environment than in a grey, linear, boring one. And I'm not talking about the outside of the building. Many companies have buildings that are sleek, modern, architectural glass-steel-and-cement sculptures on the outside -- and cubicle wastelands on the inside. These companies need to remember that most employees tend to work inside the building. With that in mind, here's some eye candy from 10 different innovative, well-designed workplaces."