Alexander Calder Exhibition Poster (National Gallery of Art)
Exhibition poster; offset lithographic print on paper • After Alexander Calder (American, 1898–1976); published by the National Gallery of Art.

Style & Movement
Mid-Century Modern / Kinetic Art (subject matter); Contemporary Graphic Design (format).
Medium & Technique
Offset lithography using a limited color palette (red, blue, black, and gray). It features a reproduction of a Calder mobile against a graphic representation of the National Gallery architecture.
Creation Period
Late 20th century, likely 1998 (produced for the Alexander Calder retrospective at the National Gallery of Art, Washington D.C.)
Dimensions & Format
Approximately 24 x 36 inches; vertical portrait format.
Subject Description
The poster depicts one of Calder’s iconic hanging mobiles, likely the monumental 'Untitled' (1976) commissioned for the East Building. The composition uses primary colors and black organic shapes suspended by delicate lines, overlaid on a pale gray architectural rendering of the National Gallery's I.M. Pei-designed skylights.
Condition & Value Assessment
Condition Assessment
Good to Very Good. The print appears flat and clear within the frame, though there is potential for light-induced fading if not protected by UV-glazing.
Estimated Market Value
$50 - $150 USD (Retail/Decorative value).
Auction Estimate
$30 - $80 USD.
Provenance History
Likely acquired from the National Gallery of Art museum shop during or after the 1998 exhibition; private collection.
Art Historical Significance
As a mass-produced exhibition poster, its value is commemorative rather than a primary art object. It highlights the 1998 retrospective that celebrated the centenary of Calder's birth and his deep connection to the NGA's East Building.
Notable Features
Features the artist’s stylized 'Calder' signature in white at the bottom, printed above the venue name 'NATIONAL GALLERY OF ART' in a serif typeface.
Condition Issues
Visible minor reflections suggest non-archival acrylic or glass; potential for acidic matting if original store-bought; no visible tears orfoxing in the image.
Conservation Recommendations
Ensure the poster is mounted with acid-free materials; keep out of direct sunlight to prevent the red and blue inks from fading; replace standard glass with UV-protective glass if long-term preservation is desired.