Observations and suggestions on brushwork and colour study (1906)
Hitchman, Frederick · London : Educational Supply Association · leaf 78
Suitable Brushwork Exercises 73 … Following these compound-curve exercises a series of forms A Most ° Imoortant (Figs. 27 and 28) based on the spiral should have very Exercise,careful attention. A mastery of each movement should beobtained before the next is attempted. There are three typical forms of spirals (seeFigs. 29, 30 and…
Brushwork · Painting
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