a cozy room with elegant floral wallpaper, emanates tranquility mockup of concept banner for floral room aesthetics

room cozy elegant floral wallpaper emanates tranquility mockup concept banner aesthetics peaceful serene calm relaxing comfortable pleasant soothing harmonious beautiful graceful chic stylish delicate lovely appealing design decor interior decorating furnishing ornate attractive charming fashionable home house living space spring blooms blossoms pattern decorative sublime serenity quiet soft ai generated