A vintage-inspired poster for the "Grand Opera Gala" in Martinborough

A vintage-inspired poster for the "Grand Opera Gala" in Martinborough, evoking the charm of 1920s Art Nouveau. The poster features an intricate, hand-drawn illustration of a blonde opera singer surrounded by swirling floral patterns with green grapes and ornate details in soft pastels. The title "Grand Opera Gala" is prominently displayed in an ornate, decorative font, with the location and date elegantly integrated into the design. The overall effect is one of timeless beauty and artistic sophistication. Art Nouveau, vintage, intricate details, soft color palette, timeless elegance