Cuadrícula Infográfica de Maestros Alfareros y Esmaltes

A strict 2x2 grid featuring [four master potters & their glaze chemistry charts], composed like a premium craft and material science magazine editorial feature. In each panel, a master artisan emerges as "raw clay becoming vessel" from a giant wood-fired kiln and plaster bat. Their lower body morphs into raw grog, unfired clay, wooden ribs, ash glaze recipes, and kiln wadding. Their upper body is a photorealistic potter covered in slip, glowing heat distortion, leather aprons, and sweat. Glaze crawls and crackles become organic skin textures or garment patterns, throwing rings turn into ribbed ceramic armor, and kiln wadding forms structural jewelry and supports. Set inside the roaring interior of an anagama kiln and a dusty studio with intense thermal distortion, heavy smoke, and flying embers. Overlay refined ceramic science callouts and labels: "cone 10 reduction", "thermal shock", "silica flux ratio", "atmospheric carbon", "vitrification point", and "glaze crawl". Photorealistic industrial craft photography, intense warm illumination with burning oranges, fiery reds, and deep earthen browns, featuring macro textures of raw clay and molten glassy glazes.