An ongoing fascination (maybe to the point of obsession) of mine is filming timelapses of the sky. When the compositions work it is a incredibly rewarding experience and it really justifies the good 1-2 hours that you can spend sitting by the camera while it takes a photo every 10 seconds. On the otherhand, for every timelapse that is stunning to look at there are usually two other ones that were awful or just didnt quite work and you can end up kicking yourself for exposing it incorrectly and for wasting so much time while you were freezing your butt off as the camera just ticked away taking photos for final 10 second timelapse video that you wont even use! it is definitely a love hate relationship haha.
In saying that though, i do really enjoy the results, and while i still haven't quite worked out a finished project for all my timelapses i still see the value in them. In the meantime, here is my latest batch of timelapses (with a few older ones in there too).