The very active Museum of Fine Arts (BAM) in Mons shows an exhibition of the Spanish artist Jaume Plensa I Suñé, a visual artist, sculptor, designer and engraver. 

The exhibition is shown in four locations across Mons including on the Grand Place, Chapelle Saint-Georges, Jardin du Mayeur and Collégiale Sainte-Waudru. Large faces and other statues completely change the look of the site. Until 1 October 2023. 

https://jaumeplensa.com/exhibitions-and-projects/exhibitions/jaume-plensa-la-part-du-sacre