Aw, thanks for the kind words! I have no idea how to put the phone camera into manual mode, but I'll look into it. Adjusting the white balance is definitely what I struggle with - if the paper itself doesn't look as white as it does in real life, that is a big clue that I haven't done it correctly, and the paper in this pic is more yellow than it should be. Though the colors are still fairly cool and muted in real life, so I'm glad that worked out :D