ofs	hex dump	ascii
0000	89 50 4e 47 0d 0a 1a 0a 00 00 00 0d 49 48 44 52 00 00 00 10 00 00 00 10 08 04 00 00 00 b5 fa 37	.PNG........IHDR...............7
0020	ea 00 00 00 01 73 52 47 42 00 ae ce 1c e9 00 00 00 2f 49 44 41 54 28 91 63 dc fc 9f 01 2f 60 61	.....sRGB......../IDAT(.c..../`a
0040	60 f0 c1 23 bd 85 81 09 bf 7e 06 7a 28 18 14 60 f3 7f 7c 60 f3 ff c1 10 50 2c 0c 0c 5b f0 2a 00	`..#.....~.z(..`..|`....P,..[.*.
0060	00 b5 8c 22 c8 d5 df 4f aa 00 00 00 00 49 45 4e 44 ae 42 60 82	..."...O.....IEND.B`.