圣诞老人是撕海报撕出来的

On a rough concrete wall, a contemporary street-art Santa takes shape entirely out of layered, torn posters - red paper fragments and white halftone dots build his coat and beard instead of paint. Spray-painted snowflakes scatter around the figure while stenciled reindeer silhouettes peek out from beneath the layered scraps. Run digital glitch effects straight through the collage: RGB channel splits, horizontal distortion bands, and bits of printed pattern sitting slightly offset like stacked old flyers. Keep the surface gritty and the overall energy electric and urban.

粗糙混凝土墙面上，一个当代街头艺术风格的圣诞老人完全由层层撕裂的海报拼出来——红色纸片碎块与白色网点堆出他的外套与胡须，而不是靠颜料。周围散落着喷漆雪花图案，模板喷绘的驯鹿剪影从拼贴层下方若隐若现。给整幅拼贴加上数字故障效果：RGB通道分离、横向撕裂扭曲带，加上一些像叠放旧传单一样略微错位的印刷图案碎片。表面质感要粗粝，整体气场偏电感都市能量。