Summer Music Festival Lineup Poster

A summer music festival lineup poster, 18x24 inch portrait, in a flat geometric illustration style. The upper two-thirds is a stylised landscape: a wide-rimmed sun with concentric peach and tangerine rings, three triangular mountains in coral, lavender, and teal, a winding ribbon of river in pale aqua, and a stage tent silhouette at the base. The lower third is a clean white text panel. The headline reads "LONGRIVER FESTIVAL 2026" in a custom display sans, the "O"s replaced by tiny sun glyphs. The classic festival pyramid lineup follows in three tiers of decreasing size: top tier "HALEY BROOK / THE NORTH MAGNETS / SOLOMON & THE TIDE"; middle tier eight band names separated by dots; bottom tier 16 smaller band names. Below: "JULY 24-26 - ASHWELL FIELDS - 3 STAGES - CAMPING ON SITE". A small sponsor block of three simple flat-color rectangles sits at the very bottom with no real brand names — just shape placeholders.

夏日音乐节阵容海报，18x24 英寸竖版，扁平几何插画风。上三分之二为风格化风景：宽边太阳带桃橘双重同心环、珊瑚／薰衣草／青三色三角山、淡水蓝蜿蜒河带、底部演出帐篷剪影。下三分之一为白底文字板。标题 「LONGRIVER FESTIVAL 2026」，定制无衬线，「LONGRIVER FESTIVAL 2026」 替换为小太阳字符。下方经典金字塔阵容三层递减：首层 「LONGRIVER FESTIVAL 2026」；中层 8 个乐队名以圆点分隔；底层 16 个小号乐队名。再下 「LONGRIVER FESTIVAL 2026」。底部三个无品牌名的纯色矩形占位赞助位。