Young Melbourne painters: Jeffrey Bren, Ian Burn, Les Kossatz, John Neeson, Murray Walkler.

Venues

Rudy Komon Art Gallery. (18 May 1966 – 3 June 1966)
124 Jersey Rd Woollahra, Sydney, New South Wales, Australia

Les Kossatz, Prints.

Venues

Gallery One Eleven (31 March 1969 – 18 April 1969)
111 Musgrave St., Red Hill, Queensland, Australia

[Multiple sculpture. Baldessin, Clutterbuck, Kossatz].

Venues

Crossley Gallery (1971 – 1971)
4 Crossley Lane, Melbourne, Victoria, Australia

Les Kossatz: Sculpture, drawings and prints

Venues

Rudy Komon Art Gallery. (1976 – 1976)
124 Jersey Rd Woollahra, Sydney, New South Wales, Australia

2nd Western Pacific Print Biennale 1978.

Venues

Wagga Wagga City Art Gallery [2] (14 February 1976 – 2 March 1976)
City Council Administrativw Building, Wagga Wagga, New South Wales, Australia

Hawthorn City Art Gallery (15 November 1978 – 20 December 1978)
584 Glenferrie Rd., Hawthorn, Victoria, Australia

Albury City Art Gallery (10 January 1979 – 29 January 1979)
Albury, New South Wales, Australia

Melville Hall (21 March 1979 – 13 April 1979)
Australian National University, Canberra, Australian Capital Territory, Australia

Manly Art Gallery (7 May 1979 – 28 May 1979)
West Esplanade Reserve, Manly, New South Wales, Australia

Contemporary Art Centre of South Australia (CACSA). (12 June 1979 – 30 June 1979)
14 Porter St., Parkside, Adelaide, South Australia, Australia

Fremantle Arts Centre. (25 July 1979 – 15 August 1979)
1 Finnerty Street, Fremantle, Western Australia, Australia

Naracoorte Art Gallery (6 September 1979 – 24 September 1979)
128 Smith St., Naracoorte, South Australia, Australia

Broken Hill City Art Gallery [1] (15 October 1979 – 29 October 1979)
Corner, Blende & Chlorine Streets, Broken Hill, New South Wales, Australia

Orange Regional Gallery (15 November 1979 – 30 November 1979)
Civic Square, Byng St., Orange, New South Wales, Australia

Stanthorpe Regional Art Gallery (10 December 1979 – 19 December 1979)
Weeroona Park, 56 Lock Street, Stanthorpe, Queensland, Australia

Brisbane Civic Art Gallery (15 January 1980 – 4 February 1980)
King George Square, Brisbane, Queensland, Australia

Museums And Art Galleries Of The Northern Territory (5 March 1980 – 26 March 1980)
Darwin, Northern Territory, Australia

Armidale [City] Art Gallery (29 April 1980 – 13 May 1980)
Rusden Street, Armidale, New South Wales, Australia

Benalla Art Gallery (28 May 1980 – 13 June 1980)
Bridge St., 'By the lake', Benalla, Victoria, Australia

Albury Regional Art Centre (1 June 1980 – 1 July 1980)
546 Dean St., Albury, New South Wales, Australia

Ararat Regional Art Gallery (30 June 1980 – 14 July 1980)
Town Hall, Vincent Street, Ararat, Victoria, Australia

Hamilton Art Gallery (29 July 1980 – 15 August 1980)
107 Brown st., Hamilton, Victoria, Australia

Tasmanian School Of Art Gallery (10 September 1980 – 1980)

Devonport Gallery And Arts Centre (10 October 1980 – 24 October 1980)
46 Steele St., Devonport, Tasmania, Australia

Burnie Regional Art Gallery (6 November 1980 – 20 November 1980)
Burnie Civic Centre, Burnie, Tasmania, Australia

Queen Victoria Museum And Art Gallery (3 December 1980 – 19 December 1980)
2 Wellington St., Launceston, Tasmania, Australia

Outlines of Australian Printmaking: Prints of Australia from the last third of the 18th century until the present time.

Venues

Ballarat Fine Art Gallery. (1 July 1976 – 1 October 1976)
40 Lydiard St., Ballarat, Victoria, Australia

Kossatz’ sheep.

Venues

Abraxas (19 July 1977 – 6 August 1977)
2 La Perouse St., Griffith, Australian Capital Territory, Australia

Australian Graphic Art Second half of the Twentieth Century.

Venues

Borough Galleries, The (1 August 1982 – 1 August 1982)
10 High St., Eaglehawk, Victoria, Australia

Twelve Melbourne Printmakers: Recent Australian prints.

Venues

Ruskin School Of Drawing And Fine Art (26 October 1982 – 5 November 1982)
Oxford, England

Recent Australian prints: Twelve Melbourne printmakers and young Melbourne printmakers.

Venues

RMIT Faculty Of Art And Design Gallery. (1 June 1984 – 1 June 1984)
RMIT, 124 La Trobe St., Melbourne, Victoria, Australia

Les Kossatz. Sculpture and Prints

Venues

Robin Gibson Gallery [2]. (21 June 1986 – 9 July 1986)
278 Liverpool Street, Darlinghurst, Sydney, New South Wales, Australia

Selected Prints.

Venues

Realities [Gallery 3] (7 March 1992 – 26 March 1992)
35 Jackson St., Toorak, Melbourne, Victoria, Australia

Australian identities in printmaking. The Australian print collection of Wagga Wagga Regional Art Gallery.

Venues

Wagga Wagga Art Gallery [3] (2000 – 14 January 2001)
Civic Centre, Baylis St., Wagga Wagga, New South Wales, Australia

European sensibilities: George Baldessin and his circle.

Venues

Castlemaine Art Gallery And Historical Museum (9 June 2007 – 29 July 2007)
Lyttleton St., Castlemaine, Victoria, Australia

Les Kossatz.

Venues

Eastgate Gallery [2]. (25 July 2009 – 28 August 2009)
158 Burwood Rd., Hawthorn, Melbourne, Victoria, Australia

Being Human: The graphic work of George Baldessin.

Venues

Heide Museum of Modern Art. (3 May 2014 – 19 October 2014)
7 Templestow Road, Bulleen, Melbourne, Victortia, Australia