Lighting options

I have various ideas going through my head about lighting. In no particular order:

Nelson pendant lamp. I think either of these look great over the table, or maybe in a kitchen?




Tube top lamp. Don't know where this would go but I like it. It also comes in a ton of colors



Arco floor lamp. Love the marble base. Couldn't see myself spending this much on lighting.



Random pendant, apparently made in Netherlands, wonder if I could find a local source before I leave...



Giant white drum pendant (no good picture, just a big huge white shade).