悬浮金属雕塑极简现代主义爵士海报

3:4 vertical experimental jazz festival poster, strictly limited to black, red, white 3-color palette, deep black background with subtle fine grain and faint soft brushed metal texture, minimalist restrained modernist music poster aesthetic, high contrast clean layout -- Small white sans-serif text at top: NORTHWAVE MUSIC & KINETIC ARTS PRESENT Two lines of oversized bold geometric red headline filling upper section: DETROIT X BERLIN Full-width red gradient rectangle right below headline, fading smoothly from bright top red to bottom pure black Centered large abstract silver metallic sculpture, shape of curved architectural shell / flowing seashell / futuristic mini pavilion, smooth surface with tiny faint grid texture, shot from slight top-front angle, floating on black background, top edge lit by strong sharp white light, bottom with soft dark shadow 2-column typeset on lower half: red subheadings paired with white legible small text, left column content: 18.10.26 / MARCUS REED QUARTET / DRUMS / BASS / PIANO / SAX / JUNE CARTER / TRUMPET / CELLO / PERCUSSION, right column content: 19.10.26 / THE RESONANCE ENSEMBLE / PIANO / BASS / VOCALS / SAX / LATE NIGHT SESSION / LIVE IMPROVISATION Small white logo & venue info at bottom right: KINETIC JAZZ / RIVERLIGHT ARTS CENTRE / 4 MERCER STREET, BERLIN / DOORS 7:30 PM / TICKETS €18 -- No extra decorative elements, no extra colors, crisp modernist typography, print-ready sharp quality