Among the highlights of the show are The Sun (1990), a floor installation of 360 triangular elements of white marble forming a grand circle, and the witty Self - Portrait (c. 1959) in which the artist's head is but a small ball of paper resting on a larger - than - life wooden torso with incredibly elongated legs (both works at Perry Rubenstein); the ethereal The Angel (1989) made of 125
spheres of thin clear
Venetian glass delicately resting on the floor at Michael Werner; and at Mary Boone the five Concave Figures (1994), one of Byars» final works.