Lily and Severus
"We very nearly weren't here," Lily admitted with a laugh. "Harry was up half the night crying, no idea why, as you can see it's really bothering him today." She waved a hand back towards where Harry was splashing happily in a shallow dish of her fingerpaint potion, gurgling laughter with every stray drop. "Too nice a day not to seize the opportunity. Speaking of, you should have a look at the herbology showings, if you haven't already. There are some fascinating varietals being cultivated, I wish I had the time to experiment with their potential uses."