Combo photo taken on Feb. 26, 2020 shows creations by French shoe designer Christian Louboutin at the opening day of his exhibition at the Palais de la Porte Doree in Paris, France. Christian Louboutin's exhibition showcases the inspirations behind the work of the French shoe designer. The exhibition runs from Feb. 26 to July 26, 2020. (Xinhua/Gao Jing)