The art installation "Kaleidoscope of the Senses" is seen during the exhibition of the 2020 Winter Stations International Design Competition in Toronto, Canada, on Feb. 24, 2020. Presenting four selected winning winter stations from hundreds of design submissions around the world, this annual event is held here from Feb. 17 to March 30 with the theme of "Beyond the Five Senses." (Photo by Zou Zheng/Xinhua)

People visit the art installation "Mirage" during the exhibition of the 2020 Winter Stations International Design Competition in Toronto, Canada, on Feb. 24, 2020. Presenting four selected winning winter stations from hundreds of design submissions around the world, this annual event is held here from Feb. 17 to March 30 with the theme of "Beyond the Five Senses." (Photos: Xinhua)

A visitor looks at the art installation "Kaleidoscope of the Senses" during the exhibition of the 2020 Winter Stations International Design Competition in Toronto, Canada, on Feb. 24, 2020. Presenting four selected winning winter stations from hundreds of design submissions around the world, this annual event is held here from Feb. 17 to March 30 with the theme of "Beyond the Five Senses."

People look at the art installation "The Beach's Percussion Ensemble" during the exhibition of the 2020 Winter Stations International Design Competition in Toronto, Canada, on Feb. 24, 2020. Presenting four selected winning winter stations from hundreds of design submissions around the world, this annual event is held here from Feb. 17 to March 30 with the theme of "Beyond the Five Senses."

A visitor looks at the art installation "The Beach's Percussion Ensemble" during the exhibition of the 2020 Winter Stations International Design Competition in Toronto, Canada, on Feb. 24, 2020. Presenting four selected winning winter stations from hundreds of design submissions around the world, this annual event is held here from Feb. 17 to March 30 with the theme of "Beyond the Five Senses."