- Illinois State Museum@
- Indianapolis Museum of Art
Information on current exhibitions, permanent collections of African, American, Asian, European, and Contemporary art, extensive gardens, educational resources, and events.
- Indira Gandhi National Centre for the Arts (IGNCA)
Promotes study of all art forms and their mutual interdependence with nature, social structure, and cosmology.
- Ink People Center for the Arts
Membership based community arts organization. Online galleries and information on exhibits, programs and art classes.
- InterCommunication Center
Aims to promote dialogue between science, technology, art, and culture.
- International Museum of Collage, Assemblage, and Construction
Dedicated to the collection, study, and exhibition of collage, assemblage, construction, montage, photo-montage, digital collage, concrete poetry, collage poetry, film, sound collage, and other constructive arts.
- International Print Center New York (IPCNY)
Nonprofit institution devoted to the exhibition and understanding of both historical and contemporary fine art prints.
- Invisble Museum
Inspired by Andre Malraux's concept of a "museum without walls."
- Irvine Museum
Dedicated to the preservation and display of California art of the Impressionist Period.
- Isabella Stewart Gardner Museum
Offering a look at its paintings, sculpture, architecture, and history.