SOLO SHOWS
| 2017 | Hague Creek Gallery | Hague, NY |
| 2016 | Hague Creek Gallery | Hague, NY |
| 2015 | Hague Creek Gallery | Hague, NY |
| 2015 | Gallery 549 | Lafayette, LA |
| 2014 | Smith-Hiemstra | New York, NY |
| 2011 | Smith-Hiemstra | New York, NY |
| 2010 | Smith-Hiemstra | New York, NY |
| 2009 | Greenacres Gallery (Two Person) | Dublin, IRL |
| 2008 | Peppercanister Gallery | Dublin, IRL |
| 2005 | United Nations | New York, NY |
| 2005 | Gallery 549 | Lafayette, LA |
| 2004 | Trezza Fine Art | New York, NY |
| 2003 | Burlington Gallery | New York, NY |
| 2002 | Minoos Gallery | Nicosia, Cyprus |
| 2001 | Eltonart | London, UK |
| 2001 | Cornelia Street Gallery | New York, NY |
| 2000 | Gallery 549 | Lafayette, LA |
| 2000 | Trezza Fine Art | New York, NY |
| 1999 | Gallery 549 | Lafayette, LA |
| 1998 | Samson Fine Arts | New York, NY |
| 1997 | Samson Fine Arts | New York, NY |
| 1994 | Almorial Gallery | Paris, France |
| 1992 | Butler House Gallery | Kilkenny, IRL |
| 1991 | Smith-McKay Gallery | New York, NY |
| 1983 | American-Irish Historical Society | New York, NY |
| 1983 | Vox Populi (Colin de Land) | New York, NY |
| 1978 | Private | New York, NY |
| 1973 | 74 Below Gallery | New York, NY |
GROUP SHOWS
| 2018 | Shankill Castle | Paulstown, Kilkenny, IRL |
| 2009 | Greenacres Gallery | Wexford, IRL |
| 2009 | Peppercanister Gallery (RDS Art Fair) | Dublin, IRL |
| 2009 | Peppercanister Gallery | Dublin, IRL |
| 2008 | Peppercanister Gallery | Dublin, IRL |
| 2008 | Royal Hibernian Academy | Dublin, IRL |
| 2007 | Peppercanister Gallery | Dublin, IRL |
| 2007 | Peppercanister Gallery | Dublin, IRL |
| 2007 | Armory Show | New York, NY |
| 2006 | Trezza Fine Art | New York, NY |
| 2006 | Peppercanister Galery | Dublin, IRL |
| 2006 | Samson Fine Art | New York, NY |
| 2005 | Samson Fine Art | New York, NY |
| 2005 | AF Gallery | Palm Beach, FL |
| 2005 | Samson Fine Art | New York, NY |
| 2004 | Robert Steele Gallery | New York, NY |
| 2004 | Armory Show (Samson Fine Arts) | New York, NY |
| 2004 | AAF Contemporary Art | New York, NY |
| 2004 | Samson Fine Arts | New York, NY |
| 2004 | Robert Steele Gallery | New York, NY |
| 2004 | Burlington Gallery | New York, NY |
| 2004 | Samson Fine Arts | New York, NY |
| 2003 | Robert Steele Gallery | New York , NY |
| 2003 | Samson Fine Arts | New York, NY |
| 2003 | AAF Contemporary Art | New York, NY |
| 2003 | Samson Fine Arts | New York, NY |
| 2003 | Magidson Fine Art | New York, NY |
| 2003 | Samson Fine Arts | New York, NY |
| 2003 | Trezza Fine Art | New York, NY |
| 2002 | Samson Fine Arts | New York, NY |
| 2002 | Alastair McLurg Fine Arts | Palm Springs, CA |
| 2002 | Samson Fine Arts (New York Armory) | New York, NY |
| 2002 | Samson Fine Arts (Works on Paper) | New York, NY |
| 2001 | Samson Fine Arts | New York, NY |
| 2001 | Samson Fine Arts | New York, NY |
| 2000 | New York Armory (Samson Fine Arts) | New York, NY |
| 2000 | Samson Fine Arts | New York, NY |
| 1999 | Samson Fine Arts | New York, NY |
| 1999 | New York Armory (Samson Fine Arts) | New York, NY |
| 1998 | Samson Fine Arts | New York, NY |
| 1998 | Samson Fine Arts (Works on Paper) | New York, NY |
| 1998 | New York Armory (Samson Fine Arts) | New York, NY |
| 1997 | New York Armory (Samson Fine Arts) | New York, NY |
| 1996 | New York Armory (Samson Fine Arts) | New York, NY |
| 1996 | Bedford Hall | New York, NY |
| 1995 | Samson Fine Arts | New York, NY |
| 1995 | Samson Fine Arts (Metropolitan Show) | New York, NY |
| 1995 | Samson Fine Arts | New York, NY |
| 1994 | Anya von Gosseln Gallery | Dublin, IRL |
| 1986 | Aldrich Museum of Contemporary Art (New Acquisitions Show) | Ridgefield, CT |
| 1986 | Esta Robinson Contemporary Art | New York, NY |
| 1984 | Vox Populi (Colin de Land) | New York, NY |
| 1983 | Soho Center for Visual Arts | New York, NY |
EDUCATION
| 1963-4 | The Royal Academy of San Fernando | Madrid, SP |
| 1962-3 | Academy of Fine Arts | Florence, IT |
| 1961-2 | The National College of Art | Dublin, IRL |
SELECTED ILLUSTRATED BOOKS
| Walt Whitman | Leaves of Grass | 1982 |
| James Joyce | Dubliners | 1980 |
| W.B. Yeats | Selected Poems | 1979 |
| Willa Cather | My Antonia | 1978 |
GRANTS
| 2009 | The Ludwig Vogelstein Foundation |
| 2006 | The Ludwig Vogelstein Foundation |
| 1962-7 | The Hugh Hawthorne Foundation |
Roberts lives and works in New York City.