Here is some of my stuff....
These are wall Crosses. All the welding done n the back so the welds are not seen.
this one is out of large horseshoe nails:
this is out of .25x.25 square tube pieces

this is out of Acorn Nuts:
Satinless Barstock:
Square Tube:

Just re-bar:
Railroad Spikes cut and pieced together: