| URL | Priority | Change frequency | Last modified (GMT) |
|---|---|---|---|
| https://art21.org/gallery/jenny-holzer-artwork-survey-1980s/ | 60% | Monthly | 2017-04-11 15:49 |
| https://art21.org/gallery/jenny-holzer-artwork-survey-1970s/ | 60% | Monthly | 2017-04-11 15:44 |
| https://art21.org/gallery/oliver-herring-artwork-survey-2000s/ | 60% | Monthly | 2017-04-11 15:19 |
| https://art21.org/gallery/oliver-herring-artwork-survey-1990s/ | 60% | Monthly | 2017-04-11 14:54 |
| https://art21.org/gallery/arturo-herrera-artwork-survey-2000s/ | 60% | Monthly | 2017-04-11 14:48 |
| https://art21.org/gallery/arturo-herrera-artwork-survey-1990s/ | 60% | Monthly | 2017-04-07 19:11 |
| https://art21.org/gallery/mary-heilmann-artwork-survey-2000s/ | 60% | Monthly | 2017-04-07 18:46 |
| https://art21.org/gallery/mary-heilmann-artwork-survey-1980s/ | 60% | Monthly | 2017-04-07 18:08 |
| https://art21.org/gallery/mary-heilmann-artwork-survey-1990s/ | 60% | Monthly | 2017-04-07 18:28 |
| https://art21.org/gallery/mary-heilmann-artwork-survey-1970s/ | 60% | Monthly | 2017-04-07 18:05 |