Kazuki Takamatsu: Ghostly Graphics

Kazuki Takamatsu takes ghostly to a new level with these beautiful, elegant graphics.  Ethereal and enticing they remind me of ice sculptures, perfectly formed and enticing.  According to Today and Tomorrow they are painted with gouache but other sites from Popwhore to Trendhunter don't seem to understand how exactly they've been done.  Guess Takamatsu won't be sharing any time soon if it's got all these people talking...