lighting with copper tubing and cement base - Google Search
Basic metal craft tutorial, no welding or soldering required (though you could if you know how): DIY Copper Rain Chain, by K of ex-scapes.com, 17 Nov. 2013. Rain water, downspout replacement, garden art
7 DIY Project Ideas for Your Weekend
Prepper Tip- Bending copper tubing with ICE!
Bites and nights IJsselstein
A Bubbly Life
DIY copper curtain rod - BrittanyMakes
Sinuous trellis design - this unique collar-like vine support could be made of flexible copper tubing.
Short Recycled Copper Tubing Necklace by OnocleaStudios on Etsy, $40.00