Abstract Dual-Print Minimalist Poster AI Image Prompt

2D flat poster design, minimalist geometric shapes, modern printing process aesthetics, pure cream white matte specialty paper texture background. In the very center of the image is an abstract totem composed of negative space and geometric color blocks. The overall silhouette is a vertically symmetrical abstract twin-print form. On the left is a heavy dark iron gray block; on the right, vermilion and warm bronze gold geometric curves are integrated. The dark iron gray block interior shows uniform matte ink coverage. The vermilion and warm bronze gold areas must exhibit a spot color overprint effect. At the junction of the color blocks and the paper, there is a micro-debossing shadow (shadow exists only in a 0.1mm gap, absolutely no global 3D lighting or ambient light mapping). 8K ultra-high definition, realistic printing process texture, absolutely flat 2D plane, masterpiece.