Now we’ll prepare the glass fiber. We are going to cut it a bit bigger than our design, leaving a small margin. We cut the page design, where the “Top” parts were in normal vision. We attach the page to the glass fiber with a little bit of sellotape. We choose two pads which are situated at both extremes of the design, one that is at the upper part and the other one at the other extreme end, but in the lower part. We make a hole with a hand drill in the mentioned pads. The hole should be 0.8 mm wide. We have to look carefully at the pads we have chosen, since now we have to make a small hole with a pin in the photograph paper, on the page which coincides with “Top” mirrored part and with the “Bottom” part. We now leave a photograph paper with design and we take a kitchen towel and a solvent. We remove the page which was attached to the glass fiber and we rub the copper with the kitchen towel dipped into the solvent, so that it becomes shiny on both sides. Once we have don...