We think the rules are quite simple.
RULE #1: Using the prompt for the bi-weekly challenge, create a two inch by two inch masterpiece, your choice of media, substrates and content (Just don't make me go on about SPAM, obscenities or what-for).
RULE #2: Submit photographs of said masterpiece(s) by TWO pm, Arizona time, of the designated Tuesday to: firstname.lastname@example.org. [Jpeg, Tiff or Gif format, no larger than 2MB. If possible, imbed copyright information for proper attribution].
RULE #3: As needed, these rules may change, but this is what we're starting with. If you have an idea about that, just ask. We hope to create a lively community of artists who create in the miniature, and see what else develops.