Create a vertical-format architectural presentation showcasing a proposal for a new urban design in the Araba Park area of Donostia (San Sebastián). Include the following elements: Organic building design: Curved, fluid forms integrated with the natural surroundings, using sustainable materials. New green spaces: Expansive gardens, children’s play areas, and pedestrian pathways, respecting the park’s natural topography. Realistic context: Represent the current environment of Araba Park with visual references to Donostia, including nearby buildings, streets, and existing trees. Modern urban elements: Benches, sustainable LED lighting, water fountains, and spaces for community activities. Color palette and aesthetics: Use natural and warm tones to evoke sustainability and a connection to nature. Text: Include clear headings such as "Sustainable Urban Design," "Organic Architecture," and "Greener Donostia," with modern and elegant typography. Graphic style: A mix of photorealistic visuals and conceptual architectural renderings. Use colors that highlight the natural and modern design, with a seamless vertical presentation layout. with floor plans, views, perspectives, 3D renders and texts in a neatly composed sheet with white space and balanced formatted graphics