For this week's wallpapers, we're looking at the Tokyo cityscape, popular Japanese artists, and one very special Mr. Sparkle. For more great wallpapers, check out our previous Wallpaper Wednesdays.

Thomas Heatherwick surveys the scene at the new Azabudai Hills district in Tokyo: 'We are sitting, at this moment, just a few metres from the tallest building in Japan. Thousands of square metres of ...