I'm back in Canada now and after organizing my shop have decided I have enough scrap stained glass pieces to try a GOG, but have a few questions. First, does the grout ever seep under any glass pieces and make it look unattractive from the back side? (or is a GOG only meant to be seen from the one side) My second question is: I've been asked to make 4 medium sized stained glass windows for a neighbor in Mexico, has anyone made a GOG that fits snugly into a window and how does it look from the outside of the house? Is it still as visible as it would be if it was foiled or leaded and then placed directly against the original window? They do not want to remove the existing window but want it visible in the courtyard.
Any ideas would really help as my eyesight is failing with old age and foiling is getting rather tricky!