A woman visits the flower exhibition "Springtime" at the Palm Garden in Frankfurt, Germany, on March 5, 2017. The exhibition was held from Feb. 16 to March 5. (Xinhua/Luo Huanhuan)
A visitor takes pictures during the flower exhibition "Springtime" at the Palm Garden in Frankfurt, Germany, on March 5, 2017. The exhibition was held from Feb. 16 to March 5. (Xinhua/Luo Huanhuan)
People visit the flower exhibition "Springtime" at the Palm Garden in Frankfurt, Germany, on March 5, 2017. The exhibition was held from Feb. 16 to March 5. (Xinhua/Luo Huanhuan)
A visitor takes pictures during the flower exhibition "Springtime" at the Palm Garden in Frankfurt, Germany, on March 5, 2017. The exhibition was held from Feb. 16 to March 5. (Xinhua/Luo Huanhuan)
People visit the flower exhibition "Springtime" at the Palm Garden in Frankfurt, Germany, on March 5, 2017. The exhibition was held from Feb. 16 to March 5. (Xinhua/Luo Huanhuan)
A man visits the flower exhibition "Springtime" at the Palm Garden in Frankfurt, Germany, on March 5, 2017. The exhibition was held from Feb. 16 to March 5. (Xinhua/Luo Huanhuan)
