| # | Herkunft | Rechteinhaber | Bildidentifikation | Hinweis |
|---|---|---|---|---|
| 1 | https://stock.adobe.com/de/images/thump-up-and-thump-down-hands-vector-illustration/126867794?prev_url=detail | Porcupen | #26867794 | Thump Up and Thump Down Hands - vector illustration |
| 2 | https://www.vejostudio.de/ | I.D.E.E. Energieberatung | all | Fotografie: Vejo Studio |
