Tracey grinned at his assessment. Really, the fact that she could imagine a rainbow following Severus spoke to the fact that she had genuinely relaxed in regards to the Potions Master. The mannerisms that she had once attributed to her former Head of House had faded to simply be memories, the now peer status having taken over.
"I like that. I think that could mean Eames has been given just the right amount of attention. We ought to toss a bit of grey in, just to give that extra bit of room for him to question the origin rather than think it purely a redecoration choice." Tracey pointed out, still grinning. She paused to take a drag on her cigarette and muse for a few moments before continuing, "I think it might allow our artist friend to see, to appreciate, colours more vividly after the lack of colours. He ought to thank us."