Le Louvre-Lens have been offering an exhibition entitled “Time materials” from 1 December 2018 to 20 May 2019, bringing together a floral of regional archaeological heritage from stone to contemporary times. This exhibition is visible in the glass pavilion, an ideal place to enhance the richness and diversity of museum collections in the Hauts-de-France. The materials presented (ceramics, stone, metal, tablet, glass, painted plasters) come from...