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Australian art

Contemporary art

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Untitled: slate slab series



Ken Unsworth


1931 -


Ken Unsworth came to prominence as a sculptor in the 1970s, when he combined performance or body art with highly conceptual sculptural forms. Some of these performances, in particular ‘Five secular settings for sculpture as ritual’, involved using his own body as a kind of minimalist sculpture. In one, he posed spread-eagle on the wall, held aloft by a pole between his shoulder blades in a visual recreation of Richard Serra’s prop sculptures.

Unsworth was one of our most richly inventive sculptors during this period, combining the language of minimalism with a sensitivity towards often natural materials. 'Suspended Stone Circle II' in the Gallery’s collection is one of our most popular works and deservedly so as it combines the serial repetition of minimalism with the natural materials of land art and the sheer wonder of seeing stones so marvellously ordered and suspended in the exhibition space. As in all of Unsworth’s work, even his most reduced forms suggest an engagement with metaphysics and the human condition.

This maquette embodies many of the key themes in his practice during this time: balance, weightlessness and gravity, minimal forms and natural or traditional sculptural materials adapted to his vision. The propped slates of 'Untitled: slate slab series' 1973 have the tension and danger of improbable balance. Its inventive exploration of form and materials creates a highly accomplished and satisfying sculpture. While small in scale, Unsworth’s vision during this time is immense.


Place where the work was made

Sydney New South Wales Australia



Media category


Materials used



47.0 x 61.0 x 13.0 cm :

a - Part a, 46.4 x 12.7 x 0.4 cm, (irreg.)

b - Part b, 46.8 x 14.2 x 0.4 cm, (irreg.)

c - Part c, 46.3 x 14.6 x 0.5 cm, (irreg.)

d - Part d, 46 x 15.1 x 0.5 cm, (irreg.)

e - Part e, 47.7 x 14.2 x 0.5 cm, (irreg.)

f - Part f, 4.2 x 80.2 x 45.7 cm

g - Part g, 12.6 x 0.4 x 0.3 cm, (irreg.)

Signature & date

Not signed. Not dated.


Barbara Tribe Bequest Fund 2012


Not on display

Accession number


Artist information

Ken Unsworth

Works in the collection



Where the work was made

Shown in 2 exhibitions

Exhibition history

Referenced in 1 publication


Kate van den Boogert (Editor), Ken Unsworth, Melbourne, 1998, 31 (illus.).