Hi, I have recently started a new job and cleared alot of the clutter out of the office left by the past person. The management have said that I can have a new picture for my wall instead of the present one that was bought for the last person, but I am quite happy with the picture, its of the Great Barrier Reef and tropical fish in nice colours and is quite a happy peaceful picture. I have decided to spend the money on painting the wall instead, as its a drab pale grey colour at the moment. What's the best colour for me to paint it? I find I get a bit tired and find it hard to concentrate and see things through to completion lately. I want to learn new things and advance in my career, so to sum up I guess I want to attain knowledge and wealth. The office isn't huge but its not tiny, and it has a lovely big window facing the relatively quiet street. The wall opposite is wood. Thank you so much.