I can’t help but wonder if, just as we will never again see another band like The Beatles, does the saturation of images brought on by the dSLR revolution and the fragmentation of major news outlets mean we will likewise never again see images with the global and cultural resonance of Afghan Girl or Tank Man? If there is more wheat now than there was chaff yesterday, has it become nigh-impossible for any single image to make a meaningful impact? Have we reached the end of iconic documentary images?