Meridwen crouched at the edge of the marsh, watching three young fairies splash through water barely deep enough to cover their ankles. They laughed when they stumbled. They reached for dragonflies that zipped away before their fingers came close. This was the problem with safe shallows — students learned to move without consequence. But deeper in the marsh, where the copper skimmer hunted, a great blue heron stood motionless in water that would come to a fairy's chest. The bird had been there when Meridwen arrived at dawn. It hadn't shifted position in three hours. Its stillness was perfect, earned through hunger and necessity. Meridwen stood, her decision settling like silt. Tomorrow she would bring her students here, where the water was deep enough to matter and the heron had already shown them what radical stillness looked like. She waded out to the sunken log where mushroom clusters marked the boundary between shallow practice grounds and deep hunting waters. Her hands worked quickly, gathering smooth stones from the mud. She pressed a dot of bright blue into each one using pigment from marsh flowers. These markers would guide her students to the exact spots where the copper skimmer circled its territory. Let them choose whether to wade in or stay behind. The heron's eye tracked her as she placed the final stone marker in the shallows. Beyond it, the water darkened where the log disappeared beneath the surface. Meridwen's academy would not be built on comfort. It would be built here, in the deep water, where dragonflies chose riders who understood that stillness was not peace but work.

Meridwen returned at dawn to check her markers. The blue-dotted stones formed a clear path through the shallows to the deeper water where the copper skimmer hunted. But when she waded out to the sunken log, she stopped. A nest sat directly on the marker stone she'd placed at the boundary. The copper skimmer perched beside it, wings catching the early light. Meridwen stood chest-deep in the cold water and felt the weight of her choice. She could move the nest — carefully, respectfully — and reclaim the site she'd marked for her students. Or she could leave it and accept that the dragonfly had chosen this exact spot for the same reasons she had. The water was the right depth. The log provided shelter. The hunting grounds were close. She backed away slowly, then waded to the shallows and gathered new stones. Her fingers pressed blue dots into each one as she marked a path to a different section of the log, twenty paces east. The water was just as deep there. The copper skimmer would still be visible. When her students arrived, they would see the nest first — proof that dragonflies claimed the best sites without asking permission. Let that be their first lesson.

Meridwen waded out to check the new markers before noon. The blue-dotted stones traced their path along the deeper channel, twenty paces east of the copper skimmer's nest. But when she reached the final stone, she found it missing. She searched the silt with her feet, then walked the channel twice. Nothing. She followed the channel downstream, watching the tall grass sway where the current bent around a cluster of sticks. A beaver dam. The structure rose from the deep water, too far out for her students to reach safely. She circled it, waist-deep, and spotted blue marks dotting half a dozen stones wedged between the sticks. The current had carried them here overnight, into territory she couldn't ask her students to wade. Meridwen stood in the cold water and studied the dam. She could retrieve the stones and mark a new path again. But the marsh had moved them twice now — first the copper skimmer's nest, then this. Her students needed to learn that stillness meant accepting what the marsh chose, not forcing their own design onto it. She waded back to the shallows and gathered no new stones. When the first students arrived that afternoon, she pointed toward the deeper channel. The path ends where the current took it, she told them. If you want to study the copper skimmer, you'll need to find your own way there. Three of them stood at the channel's edge for a long time before turning back. Two others stepped into the deeper water, slow and careful, choosing their route without markers. Meridwen watched from the shallows and did not follow.