The glaze samples are based on a 4cm square tile of a pale clay.
A diagonal stripe of red slip was then applied to simulate the effect on red clay.
The red clay is always shown in the bottom right hand corner.
For matt finishes, a clear glaze was applied on an opposite diagonal.

STAINS (Powdered) - We poured P1616 Casting slip into a tile mould and when dry brushed on 2 coats of UG38 Light Brown Contem underglaze with a hake on the right hand diagonal to represent red coloured clay and   biscuit fired to 1000 deg cent.    We mixed the stains with a mixture of water and IN1001 clear brush on glaze to a painting consistency and applied with a hake brush. We glazed with P2027 transparent glaze and fired to 1100 deg cent in an electric kiln.