Self-Portrait of a Madman sent on July 5, 2004 at 7:16 PM UTC Newer PostOlder PostImage MetadataImage Width640Image Height480Bits Per Sample8Color Components3Y Cb Cr Sub SamplingYCbCr4:2:2 (2 1)File TypeJPEGFile Size30 kBEncoding ProcessBaseline DCT, Huffman coding