New Orleans, 2019 Architecture & Design Film Festival, evening event, outdoor screening, historic mansion backdrop, ornate iron balconies, gas lamps, vibrant street art, festive atmosphere, filmmakers, architects, designers, mixed crowd, cocktail party, champagne toasts, solo female host, elegant black dress, pearl necklace, curly brown hair, subtle makeup, stilettos, city lights reflection on screen, cinematic composition, warm color palette, soft focus, shallow depth of field.