I've been working for some months on the Grimoire pages at FeriTradtion.org. Above is an example of one of the images I created. I was also lucky to have Storm's guardian sigils to work with, as they inspired some fanciful buttons such as below.
Those who are into such esoteric hullabaloo should consider visiting the site, clicking on Grimoire, and visiting the Guardian section.
I'm eager to add more material in the way of images and written content so that the site is not dominated by Storm's and my interpretation of Feri, so if anyone has anything to offer then please do so, be it submitting material or making suggestions.