These lights at Pottery Barn look like something you'd use in WWI to spotlight airships in the sky, don't they?
They come in a variety of sizes and shapes -- tabletop, spot, and task.
This is the hard part. I'd consider this Balloon WallPaper.
But it might be a bit kitschy. Perhaps some seagrass wallpaper wainscoting, to evoke the gondola of a small balloon, and then perhaps paint the walls sky blue (with clouds?) above the chair rail.
Don't forget airship posters.
I like the idea of a compass on the floor.
These playing cards on the table.
And a stormglass hanging on the wall.
There. Now that I've gotten that out of my system I can return to daydreaming around rooms I actually have.