January 2011: Referencia Galeria, Brasilia, Brasil. Bota-Fora, a year end group show. Pacca's work was accepted into gallery's roster of artists and website.

September 2010: ECCO Gallery, First Visual Arts Retrospective of Brasilia, Aos Ventos que Virão, curated by Fernando Cocchiarale and Karla Osorio Neto. With artwork "Artscope Blue" included in exhibit's catalog , Brasilia, Brazil.

September 2009: Garman Gallery Bldg, "Bossa Nova Art Fest" with Christopher Alvarez, painter and Maria Battista, sculptor and jeweler, Colo. Springs, CO

September 2008: Center for Creative Leadership, Ongoing Group Show, Colo. Springs, CO

September, 2008: Resident Artist, Center for Creative Leadership, Colorado Springs, CO

May, 2008: Featured Artist at Raintiger.com, a premiere artist showcase website.

Nov, 2007: Group Art Show - Hispanic Chamber of Commerce, Penrose Public Library, Colorado Springs, CO

Sep, 2007: The Art of Living Show - Rich Designs Gallery, Colorado Springs, CO

April, 2007: Spring Open House- Group Art Show, Rich Designs Gallery, Colorado Springs, CO

February 2007 - The Gallery at Rich Designs, Group Show, Colorado Springs, CO

January 2007 - Center for Creative Leadership Group Show,
Colorado Springs, CO

July 2006 - First Prize Winner at "Figure Drawing Exhibit" juried by Eric Bransby, Cottonwood Artists School, Colorado Springs, CO

February 2006 - Habitat Gallery, "Bahia, Brazil: Visual Rhythms of Four Artists on Tour with Martha Mans", Denver, CO

September 2005 - Pikes Peak Watercolor Society Juried Exhibit "A Reason for Red", Business of Art Center, Colorado Springs, CO

August 2005 - Galeria de La Luz "Group Show" Manitou Springs, CO

June 2005 - Garden of the Gods Visitor Center - Art Show & Fund Raiser - Colorado Springs, CO

February 2005 through May 2005 - Cottonwood Artists School - Studio 9 - Open Studio Show - Colorado Springs, CO

January 2005 - Center for Creative Leadership Group Show, Colorado Springs, Colorado. Ongoing group exhibit

December 2004 - Cottonwood Artists School Year End Art Show, Colorado Springs, Colorado

November 2004 - Pikes Peak Watercolor Society Signature Member Show, Colorado Springs, Colorado. By special invitation from signature members

May 2004 - Eagle Fire Gallery, "We the People," Group Show, Woodland Park, Colorado

February 2004 - Eagle Fire Gallery,
"There is Still Life," Group Show, Woodland Park, Colorado

January 2004 - R L Foster Galleries, 2nd Annual Drawing Exhibition, Denver, Colorado

November 2003 - Eagle Fire Gallery, "Fall into the West" Group Show, Woodland Park, Colorado

September 2003 - Louisville Art Association,
Group Show, Louisville, Colorado
August 2003 - Eagle Fire Gallery,
"The Power of Purple," Group Show, Woodland Park, Colorado

June 2003 - Business of Art Center, "Essential for Life," Group Show, Manitou Springs, Colorado

April 2003 - Eagle Fire Gallery, "Divine by Design," Group Show, Woodland Park, Colorado

January 2003 -Design Center, Group Show, Colorado Springs, Colorado

December 2002 - Syda Yoga Foundation, "Abide in Silence,"Virtual Group Show, New York

December 2002 - Eagle Fire Gallery, "The Wide, Wide World of WInter,"Featured Artist in Group Show, Woodland Park, Colorado

August, 2002, Eagle Fire Gallery, "And the Earth Laughed...A Mixed Media Show Devoted to Flowers," Group Show, Woodland Park, Colorado

June 2002, Business of Art Center, "Carbon-Based Life Forms," Group Show, Colorado Springs, Colorado

June 2002 Eagle Fire Gallery, "Garden of the Gods/A Tribute," Group Show, Woodland Park, Colorado

March, 2002 Eagle Fire Gallery, "About Face/Human and Animal Portraits," Group Show, Woodland Park, Colorado

November 2001 Eagle Fire Gallery, Fields of Interest: Extraordinary Portraits of Nature, Group Show, Woodland Park, Colorado

June 2001- Bella Art & Frame Show, "New Paintings," Two women art show, Colorado Springs, Colorado

May 2001- Eagle Fire Gallery, Inaugural Group Art Show, Woodland Park, Colorado

March 2001- Business of Art Center, "Go Figure 2001," Group Art Show, Manitou Springs, Colorado

1989- Kauai Society of Artists, Membership Show, Kauai, Hawaii

1989- Kauai Images Gallery, "Rainbow 2000: Endangered Species: Watercolors and Drawings" One woman show, Kauai, Hawaii

1989- Kauai Images Gallery, Inauguration Group Show, Kauai, Hawaii

1987- Kauai Society of Artists, Membership Show, Kauai, Hawaii

1986- Princeville Gallery, "Waves by Maria: Acrylics," Kauai, Hawaii

1979- Opus Gallery, Artists Group Show, Brasilia, Brazil

1979- Galeria Fundacao Cultural, "Drawings and Watercolors," One woman show, Brasilia, Brazil

1978- Galeria El Tunel, "Maria Pacca, Acuarelas," One woman show, Guatemala City, Guatemala

1977- Galeria El Tunel, "Atlitan: Paintings and Drawings," Guatemala City, Guatemala

1965- California State University of Los Angeles, Annual Art Show, First Prize in Sculpture, California, USA
   
Maria Pacca - Brazilian Artist