October 10, 2008: Galaxy clusters discovered with the South Pole Telescope. Images of the first four galaxy clusters detected in the South Pole Telescope survey. Images are postage-stamp cutouts of larger maps in each of the three SPT observing bands (centered at 95, 150, and 225 GHz). Sunyaev-Zel'dovich effect intensity decrements in the direction of the cluster are clear in the unfiltered 150 GHz image and in the filtered 95 and 150 GHz images. No decrement (or increment) is seen in the 225 GHz image, as is expected for the SZ effect.