Pour glazing medium into a large bucket. Use approximately 1 gallon of glazing medium to glaze an average room.
Squeeze tint into a small container. Start with a dollop about the size of a quarter. Pour in about 1 cup of glazing medium. Use an old brush to completely blend the mixture. Be sure to break up any lumps of tint.
Pour the tinted glaze into the larger bucket. Stir the glaze until the color is uniform.
Paint a sample on your wall. Immediately remove the glaze with a damp rag.
Add extra tint to darken the glaze for a more pronounced look. Always disperse the tint in a small container of glaze first to blend it thoroughly.
Apply the glaze to your walls using a wide paintbrush. Flick your wrist in all directions to break up the lines of the brushstrokes.
Soften the appearance of brushstrokes and dark glaze with cheesecloth. Blot a handful of cheesecloth on the walls to remove excess glaze. Replace the cheesecloth when it gets saturated with raw umber glaze.