Usage: i2asc.py [options] <image url>

Converts images to ASCII.  Output goes to stdout. <image url> can be a fully
qualified URL or a local filename.

Options:
  -h, --help            show this help message and exit
  -l, --light           generate output with a light background
  -c COLUMNS, --columns=COLUMNS
                        number of columns in output [default: 80]