ViGuera has displayed his art in various places:

July 10, 2006, S.D.H.R. Conference, Mu'tah University, Karak
- COLORS OF PEACE, 37 artworks

April 27, 2006, "Elena Greculesei" Hall, Bucovina Library, Suceava
- FRACTAL UNIVERSES, 21 artworks, interactive blitz exhibit

March 24, 2006, Colloque Francophonne, U.L.I.M., Chisinau
- ECLAIRS D'ART FRACTALE, 13 artworks

March 3-23, 2006, Art Hall, "Stefan cel Mare" Museum, Vaslui
- FRACTALEME, 31 artworks

November 19-21, 2005, International Congress of Philosophy, U.C.P., Braga
- PHILOSOPHICAL AZULEJO, 33 artworks

March 7-12 2005, Central Hall of the Prefecture, Suceava
- COLORS OF THE SPRING (with other 2 artists)

September 14-17, 2004, 3rd Conf. on Human Being, VOLSU, Volgograd
- FRACTAL ART, 27 art works

November 1-21, 2003, Art Gallery "Ion Irimescu", Falticeni
- I-ELE, 47 artworks

August 10-17 2003, World 21st Congr. of Philos., Istanbul
- PHILOSOPHICAL COLORS, 11 artworks

June 17-26, 2003, Omnia Hall, Rom. Parliament, Bucharest
- FRACTAL GALLERY, 32 artworks

May 28, 2003, National Museum of Bucovina, Suceava
- AMPRENTS OF DREAMS, 66 artworks

March 28, 2003, 1st ECAP '03 Conference, Glasgow Univ., Glasgow
- FRACTALS, 40 artworks, PowerPoint presentation

Jully 14-21 2003, "Duiliul Zamfirescu" Hall, Public Library, Focsani
- FRACTALIC, 14 artworks

December 14, 2002, "Stefan cel Mare" Univ., Suceava
- FRACTALIA, 35 artworks