"The Godwin-Ternbach Museum was honored to be the setting for Sigg's profoundly beautiful works and the stage for presenting his rich legacy. ”

Amy Winter, (Director and Curator: GODWIN-TERNBACH MUSEUM, CUNY; author: Wolfgang Paalen: Artist and Theorist of the Avant-Garde)

"H.A.Sigg demonstrates anew that the stream of vision expressed in paint by the postwar European and American abstractionists has not run dry...”

Jerry Cullum (ART PAPERS, ART IN AMERICA, ARTnews; author: Noplaces: Art in a Post-Urban Landscape)

“Sigg's is a remarkable humane art, providing as it does, a necessary respite from life's complications."

Mario Naves (CITY ARTS, THE NEW CRITERION)