| Author | Popularity |
| Stadt Pulheim / Stadtdirektor / Kulturabteilung |
9 |
| Schallenberg, Angelika |
7 |
| Andre, Carl |
1 |
| Chillida, Eduardo |
1 |
| Gambke, Thomas |
1 |
| Horn, Rebecca |
1 |
| Kounellis, Jannis |
1 |
| Kuball, Mischa |
1 |
| Nordman, Maria |
1 |
| Reusch, Erich |
1 |
| Serra, Richard |
1 |
| Weyergraf-Serra, Clara |
1 |
