My wife and i spent a day at the beach (the hague, netherlands - may 24th 2012) when i just filmed the emptiness of the beach, because there weren't many other people. only much later, when i looked at the footage on my imac, in the distance i noticed some sort of craft in the sky, slowly moving from left to right, until it disappeared in the haze over the north sea. there had been no sound coming from the craft, or we would have heard it then and there. as far as the exact size and shape of the craft, i am not sure, because it could've been 2 miles out from where we were. and it could be a cilindrical shape, but it could also be a disc shape, seen from the side. maybe it was a blimp, but i haven't seen one over the hague in over 5 decades and a blimp is not very likely, because a blimp is mostly used for promotional stuff and why would a blimp go out to sea, where there are no people? i'd like it if others could shed some light on this video. i've put it up in 2013 on youtube at https://youtu.Be/pbxh4gg2n9i