Collage Renderings: De-realized Atmospheric Collages

Create an architectural collage in the contemporary competition style, deliberately anti-photorealistic. Show the building drawn as a clean flat elevation or section in fine line with large areas of solid pale colour, sitting against a sky that is a single flat gradient or a plain coloured field rather than a photographic sky. Populate the image with cut-out figures taken from different sources and eras, each with a visible hard cut edge and slightly mismatched colour grading, placed at correct scale but not integrated with any lighting. Detail the vegetation as cut-out plants with crisp silhouettes, and the foreground with one oversized cut-out element such as a leaf or a figure partly cropping the frame. Show textures as flat scanned paper or risograph-like grain applied in patches rather than everywhere. Keep the palette to four or five muted colours with one saturated accent. Collage illustration, flat, visible cut edges, no photorealism, no cast shadows.