Piggott, Francis Taylor, Sir, 1852-1925 · London : B.T. Batsford · leaf 41
licated wavedesign given in fig. 2 (pi. 9) is constructed, one of the waves being given com-plete with all its tangential circles There are six inner circles, the ripples: the■centres of each being on the lower half of the vertical diameter, falling on it adistance equal to half the breadth of the…
Decoration and ornament · Design
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