I made the rushed mistake to hire someone who wasn't licensed (lesson learned) and he has now disappeared on me. I told him in wanted a thin grout line and he refused to use spacers and convinced me the tiles are never cut perfectly and a better option is to attach them side by side. Looking back, that was easier for him to lay. I told him as long as I had it looking clean and professional, to do what option he thought was best.

Long story short, because the glass tile has a white/clear color, u can see where the grout doesn't fully fill the space. It looks horrible and I want to know if there are any options (can you paint over glass?) that are affordable and look better than this. I have a beautiful new condo that I'm almost finished remodeling, and this tile work looks as if a 1st grader did it. Please help!