Liat Avital

I live in Costa Rica and opened a pottery studio here. I struggle really with the commercial glazes I shipped from the usa. Obviously im the shipping is too expensive and I am trying to make my own glazes now. The clay we use is local red clay and most of the glazes looks very dark on it. I need help in figuring out a good recipe for a red clay body glazes that will fit the clay. i look forward to hearing from you, cheers, Liat