<b>1898 - 1898 / Bruxelles - Saint-Josse, Rue Potagère, 68</b> Gérard Johan, ° 8.4.1865. Graphic artist and printmaker in Amsterdam [NL], 1880-1892, before leaving for Brussels on 24.3.1892. His half-brother Georg Adam (1854-1918) was partner in a studio named "Sigling & Lukera" in Amsterdam, Jacob van Campenstraat, 96, 1885 ca - 1893. <b>1898 * - 1908 Bruxelles, Rue Neuve, 23-25 or 23<05></b> Predecessor: Otto Christine # Arrived from Brussels - Saint-Josse on 6.9.1898. Left for Brussels - Schaerbeek on 23.11.1905. However, still recorded at this address in the directories until 1908. <b>1911 - 1914 > Bruxelles - Schaerbeek, Place de la Reine, 23</b> Possibly already active at this address, c. 1908. 100 of his negatives were reproduced in collotype in a book by K. Sluyterman, "Intérieurs anciens en Belgique", The Hague, 1913. After World War I, listed again at this address from 1921 to 1925.