Keywords: PNG-chunk-structure.svg en diagram of a png chunk Png_chunk_layout png 2009-05-02 18 56 UTC Png_chunk_layout png Zalumon derivative work C A Russell <span class signature-talk >talk</span> File Png_chunk_layout png validSVG Own work by uploader Zalumon 2008-07-03 PNG PNG encoding</nowiki> vector version; color change; smaller width Uploaded with derivativeFX PNG encoding |