horizontal line drawntwo-thirds of one part of the vertical line above 2.See that all the lines run gracefully into one another. Card-Exercise VIII. Simple and Compound Abstract Curves, Balanced. It will be seen that tliis is aslight variation of the last ex-ercise, the spirals being drawnnear the… … THE SPIRAL. There are two varieties of the compound curvecalled the spiral. In the first variety, the distancebetween the different spires is the same, as shownat I. This is called the equable spiral, because its 11* 1-2G TEA CHERS MA N UA L. breadth increases uiiiforinlv with each revolution :…
Drawing -- Study and teaching
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