บอร์ดวางแผนผู้นำการสำรวจแบบสามช่อง

An expedition leader's planning board triptych for [JOURNEY / MISSION] — [DESTINATION / ERA]. Left section: detailed topographical route map with marked waypoints, annotated danger zones, and a chronological timeline along the margin. Center section: complete gear layout flat lay photographed from above in organized rows, with functional tags and weight notations. Right section: epic environmental photography of the expedition in progress, tiny human figures set against a vast landscape establishing scale. Visual style transitions across panels from cartographic drafting to utilitarian gear inventory to cinematic landscape photography. Title block reads "[EXPEDITION NAME] — [ROUTE], [DATE], [OBJECTIVE]".