Dec 21st 2005 - Feb 7th 2006 Give Peace a Chance - A Tribute to John Lennon by h. ollary. b.

April 6th  - May 10th 2006: An Experience of Stillness by h. ollary. b.

June 14th  - July 20th 2006: Race Against Isms by h. ollary. b.

August 5th - 15th  2006: Give Peace a Chance -  A Tribute to John Lennon by h. ollary. b. at Art Nocturne Knocke International Art and Antiques Fair, Knokke Belgium

October 6th - November 7th 2006: Café Art Politik by h. ollary. b.

November 17th - 20th 2006: Go Colo by h. ollary. b. at Kunst 06, Zurich Switzerland

December 6th 2006 - February 7th  2007: Go Colo by h. ollary. b

March 1st - 4th  2007: Live the City by h. ollary. b. at FORM London, Olympia, London

March 8th -April 12th 2007: Live the City by h. ollary. b.

April 17th- 23rd 2007: works from Live the City by  h. ollary. b. at Nilufar Gallery, Milan (Salone del Mobile)

June 11th -13th  2007: 'Concept Peace' & other works by h. ollary. b. Basel, Switzerland

June 20th - July 17th  2007: 'Concept Peace' & other works by h. ollary. b.

October 11th- 14th 2007: Bridge Art Fair London07, Trafalgar Hotel, London

December 18th 2007 - March 19th 2008: 'Five Years on the Albert Canal' at Fortis Bank, Brussels

February 28th - March 2nd 2008: 'Peopleplanet a symbiotic relationship' at FORM London, Olympia, London

April 16th – 21st 2008: 'Why have Furniture When You Can Have Art?' at Zona Tortona, Fuori Salone, Milan

October 3rd – 8th 2008: 'Selected Works' at The International Art and Design Fair, Armory, New York

April 3rd - May 30th 2009: Private Exhibition 'Portrait of New Life' Palaiseau, Paris

October 2009: 'Lightning Strikes' Antwerp

June 4th - 13th 2010: 'Selected Works' at LIFAF,

London International Fine Art Fair, Olympia, London

April 14th - 17th 2011: 'Selected Works' at SOFA,

Sculptural, Object and Functional Art, Art Fair, Armory, New York

January 5th - March 18th 2012: Private Exhibition ‘Selected Works’ Zero Hotel, Barcelona, Spain

September 4th - November 7th 2013: ‘Making Spaces for Space’ Plaza Exhibition, Paris

January 23rd - 27th 2014: 'Selected Works' at Art Palm Beach, County Convention Centre, West Palm Beach

October 4th - 6th 2014: 'Incarceration by Collusion' Luxor Monument, Paris

November 16th - 23rd 2014: Private Salon Exhibition Dublin

October 22nd - 26th 2016: 8th Avenue, Champs Elysees, Paris

June 20th - 27th 2016: Art Antiques London, Kensington Gardens, London