massive dahlia flower mural on skyscraper wall, tiny girl with spray can, gigantic floral art, vibrant psychedelic color palette with dark undertones, enormous scale building canvas, twisted botanical art style, mysterious dark elements in flower petals, hypnotic spiral petal arrangement, towering high-rise perspective, ominous atmosphere despite colorful design, surreal scale contrast between child and artwork, intense color saturation, fantasy flower interpretation, unsettling beauty aesthetic, urban gothic art scene,dal