Visitors watch paintings of the 16th El Capricho Park in Autumn Rapid Painting National Contest in Madrid, Spain on Oct. 17, 2020. The contest is held at El Capricho Park on Saturday. (Xinhua/Meng Dingbo)

A painter attends the 16th El Capricho Park in Autumn Rapid Painting National Contest in Madrid, Spain on Oct. 17, 2020. The contest is held at El Capricho Park on Saturday. (Xinhua/Meng Dingbo)

A painter attends the 16th El Capricho Park in Autumn Rapid Painting National Contest in Madrid, Spain, on Oct. 17, 2020. The contest is held at El Capricho Park on Saturday. (Xinhua/Meng Dingbo)

A painter attends the 16th El Capricho Park in Autumn Rapid Painting National Contest in Madrid, Spain on Oct. 17, 2020. The contest is held at El Capricho Park on Saturday. (Xinhua/Meng Dingbo)

A painter takes a rest in the 16th El Capricho Park in Autumn Rapid Painting National Contest in Madrid, Spain on Oct. 17, 2020. The contest is held at El Capricho Park on Saturday. (Xinhua/Meng Dingbo)

A visitor watches a painting of the 16th El Capricho Park in Autumn Rapid Painting National Contest in Madrid, Spain, on Oct. 17, 2020. The contest is held at El Capricho Park on Saturday. (Xinhua/Meng Dingbo)

A painter attends the 16th El Capricho Park in Autumn Rapid Painting National Contest in Madrid, Spain on Oct. 17, 2020. The contest is held at El Capricho Park on Saturday. (Xinhua/Meng Dingbo)

A painter attends the 16th El Capricho Park in Autumn Rapid Painting National Contest in Madrid, Spain on Oct. 17, 2020. The contest is held at El Capricho Park on Saturday. (Xinhua/Meng Dingbo)

Painters attend the 16th El Capricho Park in Autumn Rapid Painting National Contest in Madrid, Spain on Oct. 17, 2020. The contest is held at El Capricho Park on Saturday. (Xinhua/Meng Dingbo)