Final answer:
The main idea of the text 'Outsider's art is saluted at Columbia, then lost anew' is option (d) Recognition of art at Columbia, which encapsulates both the salute to and the subsequent loss of outsider art within the academic institution.
Step-by-step explanation:
Main Idea of the Text
The main idea of the text "Outsider's art is saluted at Columbia, then lost anew" seems to focus on the recognition and subsequent loss of outsider art at Columbia University. In deciphering the main idea, it's imperative to understand what 'outsider art' refers to - it is art created by self-taught or 'naive' artists who are not traditionally part of the professional art sphere. The salutation of outsider art at Columbia suggests a formal recognition or celebration of this art form within the university context, thereby pointing toward an institutional acknowledgment that is often not afforded to outsider artists.
On the other hand, the phrase 'then lost anew' indicates that post-recognition, the outsider art was once again misplaced or forgotten. This could suggest a commentary on the transient nature of recognition for outsider art or possibly the physical loss of the artworks. The options given for the main idea can be analyzed as follows: Option (a) is too broad and non-specific; Option (b) is partially correct but lacks the aspect of loss; Option (c) is incorrect as it only focuses on the loss without mentioning the 'salute'; Option (d), recognition of art at Columbia, closely captures the dual aspects mentioned in the text, i.e., both the recognition and the subsequent loss. Therefore, based on the analysis of the given title and what it implies, the main idea of the text can best be summarized as the recognition and temporary importance placed on outsider art within an academic institution, which is then again neglected or lost. Hence, the correct option in the final answer would be (d) Recognition of art at Columbia.