A grower prepares lily of the valley for May 1 in Essonne, France on April 23, 2020. (Photo by Jack Chan/Xinhua)
A grower prepares lily of the valley for May 1 in Essonne, France on April 23, 2020. (Photo by Jack Chan/Xinhua)
A grower prepares lily of the valley for May 1 in Essonne, France on April 23, 2020. (Photo by Jack Chan/Xinhua)
Photo taken on April 23, 2020 shows lily of the valley prepared for May 1 in Essonne, France. (Photo by Jack Chan/Xinhua)
Photo taken on April 23, 2020 shows lily of the valley prepared for May 1 in Essonne, France. (Photo by Jack Chan/Xinhua)