The Art Of Drawing Without A Master ([S.l.], 1800)

There are some other lines, such- as make An-
gles , Triangles, Squares, Circles, Ovals, &c.
other Figures which it is sufficient at hrst to
ie acquainted with before we venture on them,:
for you see here are two Feints ; A and' 0,

which may be. joined fc A o

may be called it Raj' a-.—o

or Semidiameter when ——
you- make- a Circle of it/ \^

If you lengthen A. O.with another Ray or an
other Semidiamer.you will have- a whoteDiametrr.

a

Of which 0 is here
the Center.

t

ATX. orXTA.make a
Semicircle.

T.O.is a Perpendicular'. J