"Revision: the art of recycling" art exhibition held in Burnaby, Canada

A table lamp which is built by recycled materials is displayed during the "Revision: the art of recycling" art exhibition at Burnaby Deer Lake Gallery in Burnaby, Canada, Sept. 21, 2019. Artists showcased their creativity by recycling waste materials and discarded objects into art to raise awareness of environment protection. (Photo by Liang Sen/Xinhua)