modernist exterior shot render a modern architectural building with three arches on the second floor the structure should be primarily in sleek white with accents of deep charcoal gray along the edges the background should be a gradient sky transitioning from soft pale blue to serene lavender at the horizon the ground is a smooth contrasting dark slate color enhancing the contemporary feel the atmosphere is calm and minimalist with soft diffused lighting that casts gentle shadows emphasizing the clean lines and simplicity of the design architecture
