Edit, I have put the pictures under spoilers, 'cuz they make the post quite long, which annoys meI thought of movies but some are already mentioned but mostly in list form so here they are anyways:
The Illusionist(already mentioned, but, look, a picture)
A Mechanical Orange Tree. Could you possibly want more? Why, yes, it is better than The Prestige, Edward Norton+Mechanical orange tree trumps even David Bowie as Nicola Tesla (will people disagree? Probably).
Howl's Moving CastleAgain, already mentioned, but, again, a picture and a short elaboration:
Steam powered castle, steam powered cars, steam powered boats, and big ornithopter bomber-things (I am assuming they are steam powered, based on current trends...)
I'm pretty sure this hasn't been mentioned:
Castle in the SkyShown in the picture are the ornithopters (they contain pirates wearing goggles).
There are also airships, trains, pirates in trains (steam trains, mind you), pirates getting hit in the face with a shovel in a train, pirates shoving a train off the tracks from great heights, pirates fleeing from a bigger train, pirates in an airship, pirates in an airship fleeing from a bigger airship, and lots of machinery. (Did I mention...pirates?)