I'm a big fan of colour, as you can see in most (if not all) of my posts. I just think life would be bland without it. But there's something about rooms that lack colour - only white - that seems so relaxing and peaceful. Having said that, I think what really makes it work, is that it's only white on purpose, not because no one got around to putting any colour into it. It's on purpose that all the chaos is removed and it's designed to be serene. That's what I love about it.