I just got my digital copy of GL Zine and I've got to say I heartily recommend it to any #yuri fan, and in fact any fan of good art at all. Illustrations from 50 top tier LGBT artists celebrating the best in Girls' Love.
One thing I especially love about the collection is how it's not the standard "moe" art style you see so often in fan work. Every artist brings their own style to the table, and it's glorious.