1: While she was being photographed through an electron microscope -- the only way to view the minute creation -- Trust vanished , with only a smudged fingerprint left behind by her photographer as a clue . 2: Hurwitz works with a team of nanotechnology engineers at Karlsruhe University , who focus beams of ultraviolet light to  zap  solid the liquid resin , one 3D pixel at a time . 3: They 're made using ultraviolet light and resin , and then photographed with an electron microscope .
1: the minute creation 2: the liquid resin 3: They 're