A vibrant birthday greeting poster design for an Indian woman. The top section features a semi-circular pinwheel collage displaying six black-and-white portrait photos of the woman in various poses. 

In the center foreground, a full-color portrait of the same woman smiling in an embroidered pink saree sits against a soft pink halo backlight. The bottom is framed with a 3D bouquet of orange lilies, pink roses, purple flowers, and tropical green leaves on a pastel watercolor backdrop. Elegant dark serif typography at the bottom reads "HAPPY BIRTHDAY" above a large bold pink name title reading "ANANYA". High quality graphic poster design, 8k resolution. [Reference Image Rule: If I upload a photo, replace the central portrait and the top black-and-white collage photos with my uploaded image while preserving the pinwheel layout, floral bouquet, and birthday poster design. If no photo is uploaded, generate the full scene directly.] --ar 9:16