Art in the Heilige Driehoek Foundation was established in 2015 from The Heilige Driehoek Foundation. The latter foundation is committed to preserving, but also strengthening and giving a future to the area with its special character.

The h3h biennial provides an inspiring stage for contemporary artists and curators, regionally and (inter)nationally. It thus contributes to the awareness and preservation of the Heilige Driehoek. With an educational programme, the h3h biennial introduces schoolchildren and students to art and cultural heritage in an inspiring way.