ofs	hex dump	ascii
0000	89 50 4e 47 0d 0a 1a 0a 00 00 00 0d 49 48 44 52 00 00 00 0b 00 00 00 0b 08 04 00 00 00 03 a5 bf	.PNG........IHDR................
0020	ad 00 00 00 01 73 52 47 42 00 ae ce 1c e9 00 00 00 25 49 44 41 54 08 99 63 64 60 f8 ff 9f 01 0d	.....sRGB........%IDAT..cd`.....
0040	30 32 62 11 64 60 f8 ff 9f 09 53 90 81 81 81 61 d0 0b 33 62 f7 25 00 8a 92 08 0f 98 8a f7 dc 00	02b.d`....S....a..3b.%..........
0060	00 00 00 49 45 4e 44 ae 42 60 82	...IEND.B`.