The Flemish painter Jan Brueghel the Younger stayed with the brothers de Wael in Genoa from October until December 1622. Cornelis was also involved in trading activities with his hometown Antwerp dealing in a wide variety of goods. As an art dealer, he played an important role in introducing Rembrandt's prints in Genoa and Rome.
Jan Brueghel the Younger spent time with the de Wael brothers in Genoa from October to December 1622. Cornelis was involved in trading ventures with his hometown Antwerp, handling various goods. As an art merchant, he contributed significantly to the introduction of Rembrandt's prints in Genoa and Rome.