A tagging only weekend project where the directive was: "Make photographs where the predominant visual effect is created with lines." Although this lends itself well to macros and abstracts, it's suitable for any number of styles. So, you can arrange them yourselves, find them or create them with fancy darkroom work,if you like. Think high graphic impact, clear delineation of spaces/colors/shapes and some highly visible contrast.
Participating in this Utata project is simple! You need to do/have the following three things and then all you have to do is tag your photos utatadrawslines (read about other tagging options) and you're all set! Have fun!