Last year about this time my mother took some pictures of the sour beers I had aging in my old room, this year she did it again.
In the photo above are the three sour beers I have aging in my parents' closet. From left to right you can see my Flanders Pale Ale (half of which will be bottled in August with the other half getting some fruit, probably Pluots ala Russian River Compunction), my Cable Car clone (my mother is graciously cleaning the airlock shortly), and my Lambic (which is going on two years old and will be partially bottled in August and have the rest blended with some fruit and give a few more months of age).
The photo below is a closeup on the pellicle reforming on the Lambic. You can see the bigger chunks that are remnants of the old pellicle which fell which I was transferring the carboy from one room to another.