【POSTER TITLE】{e.g. RIVER OF LIGHT} 【SUBTITLE】{short poetic sentence} 【LANDSCAPE】{mountain valley / gorge / river / basin / cliffs} 【MOOD】{twilight / moonlit / quiet / monumental / mysterious} 【COLOR PALETTE】{deep blue, black, teal, warm ivory, burnt orange} 【SMALL TEXT】{series name / field study / archive / year} Create a 9:16 vertical English landscape poster built primarily through flowing contour linework and bold color. Design the landscape first with strong, simple, readable landforms: monumental mountains, cliffs, valleys, rivers, ridges, forests or open terrain. The composition must remain visually powerful even at thumbnail size. Use long, continuous lines to describe the structure and volume of the landscape. Mountain lines should follow slopes, ridges and geological folds; rivers and paths should create natural visual movement; sky lines should be calmer, longer and more horizontal. The linework must feel directional and intentional rather than random hatching or decorative noise. Use a bold but controlled palette. Combine deep ink black and dark blue landforms with glacier blue, muted teal and warm ivory linework. Add small areas of burnt orange or copper along selected ridges, terrain edges or vegetation to create strong contrast and visual energy. Keep the main shapes dark and graphic, then use line density and color shifts to create depth. Avoid excessive micro-detail, distressed texture, messy cross-hatching, neon effects or generic fantasy lighting. Integrate refined editorial typography directly into the composition. Use an elegant high-contrast serif for the main title, supported by smaller modern text. The typography should feel like an art publication or exhibition poster, not a travel advertisement. Use only meaningful text related to the poster concept. Do not add random slogans, filler copy, fake coordinates, meaningless labels, logos, Chinese characters or watermarks. The final result should feel like a complete collectible artwork — part topographic drawing, part printmaking, part contemporary editorial poster design.