How to Make a Reusable Sandwich Wrap - CraftStylish
http://www.craftstylish.com/item/43227/how-to-make-a-reusable-sandwich-wrap
jQSlickWrap - Slick text wrapping for jQuery
http://jwf.us/projects/jQSlickWrap/

cool way to wrap text around non-square images!

Clever jQuery plugin which allows text to wrap around irregularly shaped images, by processing the image with canvas and rewriting it as a sequence of floated horizontal bars of different widths.

text wrap

jQSlickWrap is a plugin for jQuery which enables you to easily and accurately wrap your text around the content of floated images. It's as simple as $('img').slickWrap();