GPT Image 2.5

GPT Image 2.5 Prompt: Create a premium 2:3 vertical architectural travel postcard for [COUNTRY / CITY / LOCATION / SUBJECT]. TEXT-TO-IMAGE ONLY — generate the entire artwork creatively from [COUNTRY / CITY / LOCATION / SUBJECT] alone. No reference image required. CORE CONCEPT Create a sophisticated collectible postcard centered around ONE unmistakable architectural landmark from [COUNTRY / CITY / LOCATION / SUBJECT]. Automatically select the most iconic building, monument, street façade, or structure and make it the sole visual hero. ARCHITECTURAL ART Render the landmark as an exceptionally detailed hand-drawn architectural ink illustration using fine black or graphite lines, precise proportions, delicate hatching, tiny windows, façade details, columns, roofs, cornices, and subtle handmade imperfections. Show the architecture from a slightly dramatic but believable low or three-quarter perspective. Allow tasteful cropping when it strengthens the composition. COLOR Keep most of the landmark as exposed linework and introduce only 2–4 sophisticated colors naturally associated with the destination. Use restrained flat color with muted but clean tones. No gradients or glossy digit