you are only limited by how far you will allow your imaginatiion to go :)
creativity isa imagination at it's best.
i love epp, when i first learned how to do it i liked the process but not necessarily the finished quilt top...all hexagons just put together....but once i started allowing myself to play with my hex's and realizing i could make all sorts of things, bouquets, pictures of all sorts, it became lots more fun...i use lots of different sizes in one project (from 1/4"...yup, i said 1/4" and i must say...they are cute but not my favorite to make...up to 3" hexagons.) my favorite size is the 1/2" but ...who am i trying to kid, i like them all! well, except those 1/4" ones...they are kind of a pain(to get the paper back out of)