Four stylized industrial buildings are depicted, each with distinct architectural features. The top left building has blue panels and dual smokestacks emitting smoke. The top right structure features twin cooling towers and smaller stacks. The bottom left factory includes brown-striped chimneys and a high structure resembling a distillation column. The bottom right complex has several elevated cylindrical towers and smokestacks. Each design conveys a modern industrial aesthetic with muted colors and simplified forms.
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