Imagine a small civic library, named 'Bibliotheca Maris', nestled into a gentle slope overlooking the azure Mediterranean sea in a quiet coastal town. The architectural language is modern Mediterranean, blending clean lines with regional vernacular elements. The building features low-slung, sun-baked terracotta tile roofs, whitewashed stucco walls, and large, recessed openings that frame views and control harsh sunlight. A significant portion of the facade incorporates rough-hewn local limestone, emphasizing 'its thermal mass and aged patina' for its texture and thermal properties.
The image should capture the library's exterior at golden hour, specifically late afternoon, with long, warm shadows stretching across the plaza and facade. The sun, low in the west, casts a soft, directional light that highlights the material textures and creates a sense of depth. A gentle sea breeze subtly rustles the leaves of a few mature olive trees strategically placed around a permeable, stone-paved public plaza leading to the library entrance.
The camera perspective is an eye-level exterior view, positioned slightly off-center to emphasize the main entrance and a key architectural gesture, perhaps a cantilevered reading nook or a shaded colonnade. The composition should feel calm and inviting.
The overall aesthetic should be a highly detailed architectural illustration with a distinct hand-rendered, watercolor, or charcoal sketch quality. Think less photorealistic CGI, more artistic interpretation suitable for a competition board. Subtle imperfections, visible brushstrokes, or hatching are desirable.
Negative Prompts: No harsh artificial lighting, no overly saturated colors, no photorealism, no digital perfection, no sterile environments, no sharp edges unless intentional, no futuristic elements, no busy street scenes, no complex landscaping beyond olive trees and sparse Mediterranean flora, no people, no cars.