Pakistani artist Imran Qureshi’s installation And How Many Rains Must Fall Before the Stains are Washed Clean in The Metropolitan Museum of Art‘s Iris and B. Gerald Cantor Rooftop Garden is as arresting as it is unconventional. Delicate floral designs sprawl out across the museum’s rooftop, painted like a mural on the floor. The painstakingly-rendered flowers are drowned in crimson paint. The work’s delicate beauty becomes bittersweet, tainted by the violence of the red stains. Qureshi created the installation as an expression of sorrow for violence across the world; the floral patterns amid the blood-like splatters speak to a hope for regeneration. Take a look at some photos of Qureshi completing the work as well as the finished installation courtesy of The Metropolitan Museum of Art and Hyla Skopitz. The installation is on view at the Metropolitan Museum through November 3, weather permitting.