Here is a link to a small photo gallery I just put together with quick shots of 14 trays. I have more than 100 trays like these and scores of 3 inch community pots in ziploc bags. I hope this can give the potential Pinguicula grower an idea what these plants can look like. Back when I first began adding them to my collection I didn't really know what they might look like or what size they grew.
Photo Gallery Link --> Link to gallery
Here is a sample shot: