exterior shot stringers side panels the stringers are made from white rustic concrete with a slightly rough artisanal finish this creates a contrast with the sleekness of other materials and gives the staircase an industrial yet refined aesthetic the stringers rise from the ground to support the treads in a clean linear form maintaining sharp edges to reinforce the minimalistic design treads the treads are crafted from metal in a soft brown hue with a slightly matte but smooth finish these treads sit securely on the concrete stringers creating a clean line across the entire length of the staircase the subtle texture adds depth without overwhelming the design maintaining a minimalistic but warm appearance risers the risers give the appearance of flowing chocolate crafted from glossy dark brown metal this glossy material flows from step to step creating the illusion of liquid movement within the structure the chocolate adds a sense of indulgence and luxury to the otherwise minimal design railing perforated metal wall the railing consists of thin perforated metal panels in a matching brown tone running continuously along both sides of the staircase from the floor to the ceiling the perforations are small and uniform giving the wall a light airy feel while maintaining safety and structure the panels are delicate yet sturdy adding a contemporary and sleek element to the overall design color palette and textures the design is based on shades of brown and beige with a strong emphasis on the natural textures of metal and concrete the palette is warm and cohesive balancing the rustic feel of concrete with the luxurious sheen of chocolate like metal the interplay between the rustic concrete smooth metal treads and glossy chocolate risers gives the staircase a modern yet inviting feel