A detailed digital manuscript of a medieval castle's architecture

Basic Prompt

A highly detailed digital manuscript of a medieval castle’s defensive architecture, rendered on aged parchment with inked cross-sections, technical annotations in old script, and dramatic torchlit ambiance. The fortress features towering stone walls, fortified gatehouse with portcullis, multiple archer towers with crenellated battlements, and a massive central keep housing a great hall and lookout tower. Surrounding the structure is a deep moat with a raised drawbridge. Siege engines trebuchets, torsion ballistae, and counterweight catapults are positioned along the outer bailey, labeled with historical notes on function and deployment. Wall cross-sections reveal layered construction: rubble core, ashlar facing, and arrow slits. Lighting from wall-mounted torches and iron braziers casts long, dramatic shadows, emphasizing texture and scale. Technical drawing style blended with historical manuscript aesthetics.