It is a comic showing two female ponies, one represents Italy and the other represents France. France sneezes due to Italy's fur I think.
While it is nicely drawn, it is really hard to understand and see what is going on because of the artists color choices and outlines. This is a perfect example of an artist still learning what colors they should and shouldn't use.
None the less, it's a sneeze and I hope you enjoy it.
Comic Link Deviant ArtDerpibooru