Figure Captions

Fig. 1
Scatterplot of zeros z = x+ iy of polynomials of degrees with constant term 1 and coefficients 0 and 1. The ``segments'' along the negative real axis are created by negative real zeros. Negative real zeros are not shown.
Fig. 2
Scatterplot of zeros of polynomials of degree 18 with constant term 1 and coefficients 0 and 1 that are near to z=1.
Fig. 3
Scatterplot of zeros of polynomials of degrees with coefficients 0 and 1.
Fig. 4
Section of . The same region, with points from W displayed, is shown in Fig. 3. Black denotes points .
Fig. 5
Section of , the set of zeros of power series with 0,1 coefficients with black denoting .
Fig. 6
Section of . This is an enlargement by a factor of 80 of a section of Fig. 5, showing some of the holes contained in .