SRI GETHUK WATERFALL (The River Mapping) 26 July, 2012 by ascyogyakarta · Published 26 July, 2012 · Last modified 24 June, 2015
MELIRIK GUA INDONESIA DARI GOOGLE EARTH (CAVES OF INDONESIA) 24 July, 2012 by ascyogyakarta · Published 24 July, 2012 · Last modified 18 June, 2015
INDONESIA CAVE PHOTOGRAPHY EXHIBITION #1 24 June, 2013 by ascyogyakarta · Published 24 June, 2013 · Last modified 3 June, 2015