Fig. 1

Top row, from left to right in alphabetical order of name: SDSS composite (ugriz) images of CGCG 007−025, Haro 3 (NGC 3353), II Zw 40, Mrk 996. Bottom row, leftmost panel: NGC 1156 (image taken from DSS2, reprocessed); then from left to right SDSS images of NGC 7077, UM 448, UM 462. Images are oriented with North up, East left, and are 50′′ on a side, except for NGC 1156 which is ~10′. The color of II Zw 40 is reddened by >2 mag AV from the Galaxy. NGC 1140 and SBS 0335−052E, both of which harbor SSCs and whose images are not from SDSS, are shown in Fig. 2.
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