In 1982, the reconstruction plans were taken up again and executed by the Shop for Preservation of Monuments. From 1991 to 1993, the reconstruction was supervised and executed by the company, "Dom i Miasto" (Home and City). The company was also responsible for the extension of the staircases inside the building, which allowed for direct access to the exhibition halls within the new part of the building. The resulting monumental perspective is emphasized by the "Gladiator", a work by the Polish sculptor, Pius Weloński, which remained from the Society's former collection.