Ladies' manual of art; or, profit and pastime. / A self teacher in all branches of decorative art, embracing every variety of painting and drawing on china, glass, velvet, canvas, paper and wood the secret of all glass transparencies, sketching from nature. pastel and crayon drawing, taxidermy, etc.

by Anonymous

If below the level of the eye, it will assume a direction like this:

But placed to the right or left of the eye, on a perfect level, and horizontal, it will appear thus:

If drawn from, and directly opposite to the eye, the end may appear thus:

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A point has position, but not magnitude.

Fig. 7.

If a book, or block of wood, having a square base, be represented at different distances, seen from a point in which its sides are oblique to the plane of the picture, and seen from both points, under the same circumstances in all respects, as regards surrounding objects, except that the distance of the artist from the base line is much less in one than the other, then it will appear as do figures 7 and 8.