Konstanty Laszczka. In 1899 Masłowski issued a number of watercolors in AleksanderKrywult Salon; this year and in 1902 he took part in the exhibitions of the
Zolotarev). Žmuidzinavičius' works were first exhibited at the gallery of AleksanderKrywult [pl] in 1902 and at the Zachęta gallery in 1904. He also established
Society for the Encouragement of the Fine Arts [pl] and in the salon of AleksanderKrywult [pl]. He also worked with the "Protection Society for Children of
Friedrich Wilhelm von Haugwitz in 1743, and afterwards by Polish aristocrat Aleksander Józef Sułkowski in 1752, the ducal status was finally confirmed by Empress