I’m newby. I’m trying to achieve turquise bubbles by using mixture of copper oxide and destilated water. I’m trying also to get blue color of glass by apply cobalt oxide mixed with destilated water.
Unfortunatelly without any success each time. Hopefully anybody can guide me a bit. I’m from Poland and there is not to me glass fusers. By applying copper oxide I achieved something between black and blue color. By applying cobalt oxide I got grey color. Both I applied on float glass by brush, the atomizer do not let throw the mixture out.
Please find below the picure with my results. Any help will be appreciated.