It grows more, more often, and with more consistency than it dies. Celebrate! July celebrations on Clubhouse: 1 July 1804 George Sand — French novelist7 July 1860 Gustav Mahler — Austrian composer6 July 1887 Marc Chagall — French painter 10 July 1895 Carl Orff — German composer 6 July 1907 Frida Kahlo — Mexican painter18…