RGR + Art (Caracas/Mexico) showed sculpture by Raphael Barrios at Art Miami 2016. The piece (right) is painted steel. This piece is three of four. The piece below I am not sure of the name because the tag was out of focus.
Fortunately you can find out more about Barrios HERE.
The gallery contacted me and the piece below is Skurge Dimidius and the artist is Alberto Cavalieri.