Speaking of light fixture it is absolutely essential for ambiance building. Here are some inspiring designs for DIYers.
A terrestrial globe light, isn’t it cool? (bowtiesandlittlelies)
DIY lacy light cover (babble)

For Mason Jar lovers this mason jar chandelier is a must have. (IKEAhackers)
DIY paper light pendant. This is astonishing, but it costs you just a bunch of paper scraps check out the tutorial here.
For more countryside style this is a good fit. (thehandmadehome)
Bubble Chandelier (tutorial mintlovesocialclub)
This is made of waste basket and floral fabric, it turns out real dizzy. (poppytalk)

Very much like a small birdcage, and it brings a vintage feeling. (heartsdesire)
More DIY light tutorials: ; Wire orb by Orlando Soria;Paper cup light shade by Cut Out and Keep; Lace lamp by Dos Family;Yarn pendant light at Made By Girl
Antique key plate pendant, aged effect (napastyle)
Antique Minnow Bucket Hanging light (Granolagear )
Trouble caged light. (jappefort)
Cocktail Umbrella Pendant light (Zipper8Lighting )
Plastic Bag Pendant Light (Zipper8Lighting )
Take out box light shade (ideaka)
I have so much fun to put these together and hope you get some inspiration from it.