Watercolor Battle Map Explainer

Design a production-ready image prompt centered on a watercolor battle map explainer. Define the historical scenario placeholder, region outline, terrain washes, rivers or roads, army movement arrows, front lines, control zones, numbered event markers, legend, date labels, caption boxes, scale cue, paper texture, watercolor palette, aspect ratio, and intended delivery use. Organize the map as a clear historical infographic with aligned label zones, readable route hierarchy, neutral annotation language, and enough margin for lesson slides, editorial explainers, museum panels, or social carousels. Keep all labels, dates, arrows, legends, and captions editable, leave room for source notes, and avoid distorted typography, fixed logos, real brand names, celebrity likenesses, protected characters, unsupported historical claims, partisan framing, cluttered routes, impossible geography, and elements unrelated to the watercolor battle map explainer.