“Design a brush-painted title reading Live Session for my gig poster”是使用 FontVibe AI 创作的毛笔书法文字效果。西式毛笔连写体：下笔重压粗、上挑细如发丝，可见笔毛纹理和枯笔拖尾，暖黑墨色落在纹理纸上。

Create a finished vertical 2:3 gig poster, designed for print and phone sharing. Deep charcoal-black uncoated paper background with faint fibrous grain, broken by a wide diagonal swath of saturated cobalt brush paint running from upper left to lower right; visible bristle ridges, wet reflective paint peaks, splatter flecks only around the stroke edges. Center the exact headline text “Live Session” across two lines at very large scale. Custom Western brush-script lettering: connected cursive construction, consistent rightward slant, dramatic swelling downstrokes and hairline rising strokes, visible bristle separation at the widest curves, wet ink pooling at joins, natural lift-off and reconnection, feathered dry-brush terminals. Render the letters in warm ivory paint with a thin cobalt paint-shadow offset down-right; thick strokes catch a tight overhead key light while hairlines recede into soft ambient darkness. Do not use a font-library look or uniform digital strokes. Place the small uppercase line “MARA VALE” above the title, centered, in narrow hand-drawn sans lettering, ivory. Beneath the title, centered in restrained small uppercase text: “FRIDAY · SEPTEMBER 18 · 8 PM”. At the bottom center, set “THE SIGNAL ROOM · BROOKLYN” in ivory, then “ONE NIGHT ONLY” in cobalt. Keep all text clean, crisp, and fully legible; strong hierarchy, generous negative space, no people, no instruments, no logos, no extra words. High-resolution screenprint-meets-wet-acrylic finish, controlled specular highlights on fresh paint, tactile paper grain.