A Pop Art Giant, Claes Oldenburg Mastered the Urban Spectacle - Bloomberg
Claes Oldenburg | Lipstick Ascending the Caterpillar Tracks (Print), plus Novum Organum No. 7, Yale University (broadside) (1969) | Available for Sale | Artsy
The Makeup Museum: Makeup as Muse: Claes Oldenburg
Claes Oldenburg: Exhibitions & Projects: Lipstick (Ascending) on Caterpillar Tracks | Claes oldenburg, Oldenburg, Modern art sculpture
Lipstick (Ascending) on Caterpillar Tracks | Yale University Art Gallery
Lipstick (Ascending) on Caterpillar Tracks | Yale University Art Gallery
Claes Oldenberg. (From Blogdorf Goodman's Lip Service Series) | Claes oldenburg, Oldenburg, Public art
Monumental | Last Look | Yale Alumni Magazine
Claes Oldenburg, Lipstick (Ascending) on Caterpillar Tracks – Smarthistory
National Gallery - Claes Oldenburg Exhibit | In 1995, the Na… | Flickr