Fashion costume design board for Portuguese Marchas Populares, theme "O Reino do Xisto" (The Kingdom of Schist). Display five elements: female costume front view, female costume back view, male costume front view, male costume back view, and matching ceremonial marcha arch. Inspired by the schist villages of Serra da Lousã, Portugal. Architectural costume construction resembling stacked schist stone walls, slate roofs and mountain terraces. Earth-tone palette of charcoal grey, warm stone brown, rust, moss green and silver accents. Female costume featuring a short, structured layered skirt panels mimicking stone masonry, hooped shirt sculptural shoulder pieces and village-inspired headdress. Male costume featuring tailored vest and coat with geometric stonework patterning and mountain-inspired silhouette. Large arch designed as a stylized schist village street with stone houses, slate rooftops and lanterns. Professional fashion sketch rendering, haute couture costume illustration, front and back technical presentation, clean linework, marker and watercolor fashion drawing, plain white background, no photography, costume competition presentation board. Ver más