"Art gainfully employed" can be interpreted as the usage of artistic talents in a way that generates income or provides financial stability. Antonyms for this phrase could include "art unproductively unemployed" or "art aimlessly wasted." These phrases imply that the artist is not utilizing their skills in a way that yields tangible results or that they are not practicing their craft at all. Another potential antonym could be "art leisurely pursued," which suggests that the artist is able to devote time and energy to their passion without the expectation of financial gain. Ultimately, the antonyms for "art gainfully employed" highlight the competing desires for creative expression and practical security that many artists navigate.