clay brown pigment
The clay brown pigment is a mixture of iron oxides giving a light pinkish brown colour. The clay brown pigment is compatible with all binders and techniques and is 99% natural. A dosage in lime paste of 25% of the weight of lime gives a light pinkish brown colour in whitewash and a stronger colour in plaster. This pigment can be diluted relatively well in water with a little liquid black soap.