Throughout the period from Casimir the Great () to Stanislaus Augustus, Polish crown jewels were commonly believed to date back to the times of Boleslaus the Brave. This conviction helped maintain a sense of continuity of Polish statehood and provide legitimacy for the nation's kings, implicitly making each Polish monarch a successor of the ancient and glorious legacy of the first king of the House of Piast. Accordingly, the coronation sword took over the name and the legend of the original Szczerbiec. The corrosion-induced slit in the blade became associated with the fabled "szczerba", or notch that Boleslaus had purportedly made on his sword in Kiev. The power of tradition was so strong that when Stanislaus Augustus's court painter, Marcello Bacciarelli, who had made detailed studies of Polish crown jewels, painted an imaginary portrait of Boleslaus the Brave, he chose to depict Szczerbiec so that its appearance agreed with legend rather than reality. The images of the coronation crown and sword are overall meticulously accurate, but Bacciarelli's Szczerbiec lacks the slit and has a chipped edge instead.