Anne tilted her head, considering. "Some of the magic lasts a long time. Especially runic magic--I should know more about the theory behind that, but I believe the enchantments used on the Pyramids at Giza are very long-lasting. But I suspect the average wizard doesn't quite have the capacity to cast preservation spells that will last centuries." Anne could already imagine the challenging look in Rémi's dark eyes, rising in response. He always wanted to push the boundaries. "Besides. If you make a stack of books this high that won't hold up on its own," she placed her hand at thigh level, "and you lock it in place with magic, wouldn't it have been more impressive if you'd stacked them perfectly in the first place, and used the magic to levitate them or spin them instead?" Anne was for magical enhancement, for achieving things Muggle ways could not--it was instrumental in the production of the glass here, for one thing--but it was no excuse to do things shoddily.
"We can't have you missing that, especially if you come here often, then," she said softly, a little playfully, a little seriously. Rémi felt like a Prince Rupert's drop. Proudly, maybe resentfully resistant to hammering on his core, vulnerable to a tap on the tail. Drawing the metaphor helped her understand him, but she was still obstructed from seeing the cleanest model of interaction to support him, so she continued with a neutral one. Always inertial until action was clear amd warranted. Brushing the water with her fingertips in response to his comment, she nodded. "Thus, of course, not cold enough to skate on." Her eyes twinkled up at his, despite the rueful tone in her voice. His dark ones were even harder to read in the darkness; she didn't know whether hers were lit in the reflection. "It doesn't ever get that cold here, does it?" she asked rhetorically, knowing they were too far south.
Pulling her hands out, she flicked her fingers, watching the drops scatter away from them, then moved a stray wave that had fallen out of her braid behind her ear. She should tighten it, but she didn't feel bothered enough by it to do it, likely because she felt comfortable here. "I don't suppose you've ever actually disrobed in the fountain, anyway, right?" she said drily, quirking an eyebrow with a little smile.