Calligraphy Videos on Instagram: "S — the line of beauty in a single gesture. A stroke leans in, narrows to a slender isthmus, then opens again—like a skater tracing ice, like silk catching a breeze and settling perfectly still. Two counter-curves share one invisible axis; the eye travels, slows, and arrives without a bump. It feels inevitable, as if the page already knew where the curve should go. Painters and typographers have loved this shape for centuries. Hogarth called it the serpentine—th