Blue Stone Backflow Incense Burner, height 58cm, length 80cm, width 24cm. A ritual object for traditional studies, tea rooms or religious venues, mostly crafted by folk artisans, and a typical artifact of Chinese incense culture. Carved from blue stone (or similar sedimentary rock) with fine and dense texture, the surface is polished or carved. It combines round carving, openwork carving and relief carving to depict landscapes, pine trees, reclining Buddhas, enlightenment figures and other imagery. A spherical incense base is set on the top, allowing incense smoke to sink naturally along the holes in the mountain shape, creating a visual "backflow" effect. The craftsmanship integrates ornamental and practical functions. Contemporary (reproduced or inherited using traditional techniques). It embodies traditional Chinese incense culture and Zen aesthetics. The backflow incense design represents an innovative expression of Chinese incense vessel craftsmanship and a physical carrier of Zen practice and elegant lifestyle in modern life.