creepy.
a few things ruined it, but overall a fair attempt for your first animation. let me explain.
story-wise, I couldn't grasp what you were trying to animate, it started off pretty interesting, but it kind of dumbed down a little, I didn't get the tap dripping either, what was it's relevance? - besides all of that, it was creepy and strange, I have no idea if you were aiming for that, but it was. the ending was thrilling and I like how you link back to the opening with it.
to be fair, the animation was pretty basic which is understandable, some of it looked rushed to be honest. the tap scene for example wasn't fluid, it looked perhaps stiff.
the artwork was amateur but decent overall. the backgrounds were pretty bland, but I suppose you were aiming for the white/black background seeing as your movie is titled "BlackAndWhite". most of the time, drawings were rushed and it was evident through most of the animation, sometimes they looked pretty clean and polished, other times not.
for an improvement I will suggest a few basic pointers.
- introduce your characters more if there's going to be a plotline (I couldn't tell if your animation was a quick short or a small story)
- add music / or possibly more sound effects (you limited sound effects greatly so the animation felt bland, music would've been another option for you, it'd definitely work with this type of animation if it's the style you continue to do)
- polish graphics and animation. as I said before, alot of the artwork looked rushed and sketchy, the animation looked stiff in some places.
well done, I hope you continue to roll in flash by taking some of the pointers I have said.