I spent two weeks last January in a workshop outside the porcelain district, a town sixty kilometers southeast of the capital where the clay runs blue-white and every third house has a kiln in the backyard. The temperature outside was minus nineteen. Inside, Raisa Petrovna — seventy-three years old, hands steady as a surgeon's — showed me how to load a flat brush with cobalt pigment and pull a single stroke across a bisque-fired plate.
The stroke begins dark, almost black where the bristles first touch the glaze, then fans out into a pale, translucent blue as the pressure lightens and the brush lifts. One motion. No going back. If you hesitate, the pigment pools and the gradient collapses into a muddy blot. "You must decide before you touch," Raisa said, watching me ruin my fourth plate.