A loop of lasers, glass and mirrors. From the 1st collaboration between @r0bp (p0ng) and @laser_lew (laserlewdude).
This scene was created using:
1 glass 'Being' from @r0bp
1st-surface mirrors salvaged from rear-projection TVs (one on the bottom, 1 hung above)
2 Laser Cubes - Making the orange beams
2x 488nm (pretty blue) single beam laser modules