Josephine Seminar Medium - 1 oz: a semi-open medium which means your painting on porcelain and glass should stay open and workable for approximately 2-3 days time, or for a Seminar situation.
You can use this medium to mix and paint with - but understand that your mixed paint will eventually dry on your palette. Just add another drop of Seminar Medium to make it workable again. For a non-drying Medium, please see OK1 Kathys Always Open Medium.
Josephine Seminar Medium is a light oil; conditions your brushes to a nice, flat, sharp edge; and picks up more paint in your brushes for a fuller load of paint than most completely Open Mediums. It blends beautifully and leaves no brush strokes. (Kathy uses the OK1 Always Open to mix her paints and OJ1 Josephine Seminar Medium to condition her brush to paint)
As with all oils and mediums, please use with caution and care, and with plenty of ventilation in your painting area and when firing.
Size: 1 OZ plastic bottle with dropper insert