Ретро-постер анонса в стиле швейцарского баухауса

A clean retro-modern announcement poster on an aged off-white paper background with subtle folds, creases, scuffed edges, and fine print grain. The composition is split horizontally between bold typography on the left and minimalist Bauhaus geometric art on the right. Left side: A bold black Swiss-style sans-serif headline reading: "[Introducing ChatGPT Images 2.5]" rendered in heavy weight, tight leading, and left-aligned. Positioned directly beneath it is a smaller bold red subtitle reading: "[A new era of image generation]". Right side: Exactly three geometric elements in vivid primary colors: - One large solid red circle near the upper right. - One deep blue solid rectangle beneath it, aligned toward the lower right. - One thin vertical black line positioned between the text area and the shapes, extending from near the top of the circle down through the blue rectangle. Style: Minimalist graphic design, Bauhaus layout, crisp geometric edges, subtle paper texture. No extra icons, logos, or secondary text.