Cultural validation in the art market refers to the intricate process where artworks gain legitimacy, respect, and monetary worth not solely through sales, but critically, through their acceptance within established cultural and social frameworks. This process is heavily influenced by cultural capital, such as an artwork’s exhibition history or the prestige of its previous owners, alongside the powerful endorsement of institutional gatekeepers like museums and galleries, whose recognition significantly elevates an artist’s standing. While these traditional structures have historically favoured Western art, a growing movement towards decolonisation and equity challenges these norms, advocating for art’s value to be rooted in its original cultural context rather than solely by market standards. Ultimately, cultural validation is a dynamic interplay of economic interests, institutional authority, and ongoing efforts towards inclusivity, which collectively shapes how art is perceived, valued, and preserved.