Teachers' manual for freehand drawing in primary schools (1878)
Smith, Walter, 1836-1886 · Toronto : Adam Miller & co. · leaf 131
er similar tothe first. Card-Exercise IX. ABSTRACT CURVES, BALAXCED SPIRAL FORM. Draw the central line 1 2, and divide it into fourequal parts. Through thelower point of division, drawthe horizontal line 3 4, makingit equal to one-half of 1 2. Alittle below the centre of theupper fourth of the… … PRACTICAL DESIGN. 129 When drawing the spWal, frequently turn it upsidedown for examination. Unless guarded against it,the eye easily becomes acjustoned to an error ina curve of this charactT, aniJ at last cannot evendetect it. By viewinghe cur/e in all positions, theliability to error is lessened.…
Drawing
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