“BLACK & BLUE OPENING NIGHT · CONTEMPORARY ART A study in contrast, pressure, and blue. FRIDAY, NOVEMBER 13, 2026 · 6–9 PM MORROW GALLERY · FREE ENTRY”是使用 FontVibe AI 创作的Duotone 双色调文字效果。粗壮窄长的板衬线大写字母，一种亮色带半调网点纹理，另一种颜色做实心错位阴影，置于对比色平涂底上。

Create a finished, punchy vertical art-show flyer in a strict black-and-electric-blue duotone screen-print style. Use a flat, high-contrast black ground with bold electric-blue panels, crisp geometric shapes, and visible halftone screen dots; hard edges, saturated ink, no soft gradients. At the top, set the small all-caps eyebrow exactly: “OPENING NIGHT · CONTEMPORARY ART”. Below it, make “BLACK & BLUE” the dominant headline, split across two lines, in broad, heavy mid-century American slab-serif capitals: sturdy wide proportions, uniform stroke weight, thick square slab serifs, slightly ink-pressed edges. Give the letter faces bright electric-blue ink with a clear halftone dot screen and a sharply offset black shadow edged with a fine blue keyline for separation. In the center, show a large framed abstract artwork as the hero subject: assertive interlocking black and electric-blue brush-shaped forms, angular cuts, and dense halftone fields, like a contemporary gallery canvas reproduced as a two-ink print. Keep the artwork graphic and painterly, not a photograph; add a few cropped blue geometric accents around the frame without crowding the text. Under the art, set the supporting line exactly: “A study in contrast, pressure, and blue.” At the bottom, place two clean, legible information lines exactly: “FRIDAY, NOVEMBER 13, 2026 · 6–9 PM” and “MORROW GALLERY · FREE ENTRY”. Keep every text line crisp, correctly spelled, and readable; use blue ink on black or black knockout lettering on blue panels for clear contrast. Preserve generous separation between headline, artwork, supporting line, and event details. No other text, logos, gradients, or extra colors.