Well , why not? The plate was bisque fired already. I am reading contradicting advises on internet about whether underglaze shall be applied on green ware or bisque ware. The application experience is definitely different. I had done both and honestly on a plate I dont see any problem or difference. I usually use speedball underglaze on B-mix or M370.
It is waiting to be glazed (clear) fired. I will update when it is done. Fingers crossed.
