A previously unidentified 17th-century painting has been revealed as a depiction of a pivotal meeting in 1608, marking a significant step in the Dutch Republic’s fight for independence during the Eighty Years’ War. The artwork, discovered while slated for auction, portrays a session of the States-General held in the oldest hall of the Binnenhof. Historian Joris Oddens identified prominent figures like Prince Maurice and Johan van Oldenbarnevelt present at the gathering. The painting captures the moment the States-General learned of Spain’s willingness to engage in negotiations, implicitly acknowledging the Dutch Republic as an equal partner. This event was crucial for securing international recognition for the newly forming nation. Oddens notes the painting is the only known visual representation of this historic chamber and provides valuable insight into the political culture of the early Dutch Republic, supplementing existing written records. The discovery offers a rare glimpse into a formative period of Dutch history.