音乐节主咖海报

Vertical 9:16 indie music festival lineup poster. Duotone treatment of a dramatic photographic background of a desert dune at sunset, processed in deep violet and bright tangerine. Massive headliner name "LUNAR HAZE" rendered in a custom display serif at the upper third of the poster. Below it a stacked lineup of smaller fictional band names in clean condensed sans-serif type, separated by small dot bullets. At the bottom a thin line of festival date "AUG 22-24" and a generic "DESERT STAGE" venue line. Vertical poster composition with subtle film grain texture. No real artist names, no real festival branding, no watermark. Premium indie festival poster design quality.