POST requset on
    http://server/process/

    more in example/client.py

    [{'name': 'grayscale', 'options': []},
    {'name': 'rotate', 'options': [90]},
    {'name': 'mirror', 'options': []},
    {'name': 'filter', 'options': ['find_edges']},
    {'name': 'rotate', 'options': [90]},
    {'name': 'invert', 'options': []},
    {'name': 'text', 'options': ['(145, 230)', 'tornado IPS demo ^^', '#000']},
    {'name': 'save', 'options': ['file.png']}]

This is http wrapper for python image processing library
http://effbot.org/imagingbook/pil-index.htm#module-reference
In local storage mode you can get result images like this:

http://server/getimg/[myimage.png]

http://github.com/Sulverus/tornado-ips