Galerie MICHEL-ANGE / MTL. HIGH LIGHTS FESTIVAL / Montreal QC. 2012
AN EXPLOSIVE POP-ART COCKTAIL by "KATCH & BOUDRO" A rainbow of splashing colors filled with lots of humorous social symbols and cartoons.

The 9/11 MEMORIAL MUSEUM, New York, USA. 2011
"PIECE OF LOVE" by BOUDRO & KATCH / A LARGE, UNIQUE and JOYFUL MASTERPIECE in 3D presented as a TRIBUTE to the City of NEW YORK for the 9/11/2001 10th ANNIVERSARY.

Galerie LA BOHEME "EXPO G8 de L'ART'' / Deauville, FRANCE 2011
''KATCH/POP-ART'' SELECTED IN EXCLUSIVITY TO REPRESENT CANADA, during The 2011 G8 SUMMIT EVENTS in DEAUVILLE / FRANCE.

Gallery LAS OLAS FINE ARTS / Florida, USA. 2010
KATCH's POP-ART PRESENTATION.

Galleria QS / Sardegnia, ITALIA 2009
EXPO. COEURS EN LUMIERES / Partial collection signed KATCH, presented in exclusivity.

Galerie MX / MTL. HIGH LIGHTS FESTIVAL / Montreal, QC. 2009
EXPO. DUO COEURS EN LUMIERES KATCH & BRITTO / NEONS, PLEXIGLAS, ACRYLICS… IN 3D. Sponsored and organized by GALERIE MX and CIRQUE DU SOLEIL, the exhibition DUO COEURS EN LUMIERE, focused on an Avant-Garde POP'ART tridimensional variety of art works, full of sagacious symbolism, subtle humour and splashing colors signed ROGER KATCH and with as guest of honour ROMERO BRITTO and his giant inflatable sculptures.

Galerie GORA / Montreal, QC. 2008
EXPO. J'AI MIS DU ROUGE / ACRYLICS ON LARGE CANVAS. Very nouveau-genre POP'ART artworks. Each with a subtle touch of ''RED'' on close-ups of sensual feminine accessories and shapes… generating therefore various graphic expressions full of humour and sarcasm, so typical of KATCH.

Espace DECCA / Montreal, QC. 2009
EXPO. COEURS EN LUMIERES / Partial collection signed KATCH, presented in exclusivity.

Espace LEO-VICTOR / Montreal, QC. 2008
EXPO. J'AI MIS DU ROUGE / Partial collection signed KATCH, presented in exclusivity.

Espace IEGOR / Montreal, QC. 2008
EXPO. AUTOMOBIL'ART / Collages and sketches signed KATCH, presented in exclusivity.

Espace AVANT-SCENE / Montreal, QC. 2005
EXPO. COLLEZIONE ARTELUCE ITALIA & POP'ART NEON SCULPTURES by KATCH. Colorful Pop'Art neon sculptures, suspended on cables, depicting various enlarged common objects of everyday use with funny written messages… creating a witty dialog between the viewer and the luminous artworks.

Centre Culturel EDGAR / Montreal, IDS. Verdun, QC. 2006
EXPO. COEURMANIA / ACRYLICS ON CANVAS & PLEXIGLAS. Selected and sponsored by the CONSEIL DES ARTS DE MONTREAL and the ARTS ET CULTURES division of VERDUN municipality, COEURMANIA exhibition unveils a collection of KATCH'S trademark hearts in the purest POP'ART style, in a variety of sizes, tones and colors… reflecting the eternal struggle of humanity, in placing materialism against idealized love.