Flowers are blooming early at the Milwaukee Art Museum. Eighteen mechanical ones, actually, dangling from the atrium of Windhover Hall. The site-specific installation is called Meadow – designed by Amsterdam-based art studio Drift – and it opened last week free to publc. Resembling flower blossoms, the works consist of robotic components that operate colorful fabric shades with light bulbs in the center. The flowers open and close in ever-changing sequences, mimicking the complex cycles of nature…