I'm really digging these intricate, delicate, cute and slightly spooky screenprints by Amanda James. Sort of a Edward Gorey-meets-Ernst Haeckel with a little Shel Silverstein thrown in. Check out more in her Etsy shop.
Have you seen ScribblerToo? At nearly 30K FB likes I'm hardly the first to find it... but it was a discovery to me and one I was quite happy to make. Merits of insta-art aside... it's certainly more fun than MSPaint.
Early 20th century Japanese graphic design, brimming with social tension and political passion, though still immensely beautiful in a way only the Japanese can accomplish so elegantly. I especially love the "Nippon" covers. Read and see (a lot) more over at Pink Tentacle.