@Frenchy, I love the dish garden you created with the glass lamp shade; your cactus look really nice in there!
Your shade is similar to a pair of my small lamps that belonged to one of my aunt's who would be 109 years old if she were still here! I think one of the lamps must have gone to the thrift store when we moved because I only found one when unpacking; the glass shade has a slight chip on the bottom edge but I've been thinking of re-purposing it for something or other since they hadn't been used as lamps since the 1970's. It has a much narrower shape though and isn't quite stable enough to stand erect for use as planter but I'm thinking it would make a pretty vase surround if I can just find a skinnier container that will hold water that I can sit inside the glass shade!
I love re-purposing something that was intended for one purpose to use for an entirely different purpose! I had an old tin kitchen colander once that I turned into a hanging basket and it hung in my backyard with ivy planted in it for quite a few years. Old shoes and boots make interesting planters too.
@tx_flower_child 
I hope you will share some photos of your creations, sounds like a great idea using the metal lamp shade forms for hanging baskets!
At one time I had 3 small glass light shades that I think came from an old ceiling fan and I didn't want to throw them out so I decided to use them for planters. I had my husband cut a pvc pipe (painted green) into to 3 different lengths and he then connected the base of the glass shade to the pipe with those small pvc connector thingies. I placed window screening inside to hold in the soil, potted them up and stuck them in the soil of a planter on the patio. I think I posted a tutorial in this forum but it was six years ago so I'd have to search to find it. This is one not so great old photo that I still have on my computer of the finished product.
@comgoddess, I love the idea of repurposing the glass shades as candle holders, great job and I love the looks of your succulent shoe planter too, very nice!