Outside Xi'an's Drum Tower Album 2007-12_Xi'an Image 8/95 Dec 28, 2007 Ethos Xi'An Metadata Camera Maker:Canon Camera Model:Canon EOS 20D Image Caption:Outside Xi'an's Drum Tower Original Time Taken:Dec 28, 2007 Artist:unknown Shutter Speed:1/320 sec Aperture:f/4 ISO Sensitivity:100 Flash Fired:No Flash Focal Length:24 mm City:Beijing Country/Primary Location Name:China Outside Xi'an's Drum Tower