Bildernachweis
Bilder folgender Künstler wurden über die Bilddatenbank Fotolia eingebunden:| Brian Jackson | pressmaster | Yuri Arcurs |
| puje | Danielle Bonardelle | Marzky Ragsac Jr. |
| Nmedia | Imaginis | Liaurinko |
| Julien Eichinger | GaToR-GFX | Heino Pattschull |
| nyul | Yahia LOUKKAL | Tanja Bagusat |
| posterdeluxe | Phototom | Mike Kiev |
| kalligra | treenabeena | mapoli-photo |
| yang xiaofeng | Sabimm | XtravaganT |
| Ghost | idless | Johnny Lye |
| Sandra Gligorijevic | utemov | Sandor Jackal |
| Sven Hoppe | Chad McDermott | shoot4you |
| Feng Yu | picturia | Maximilian Haupt |
| Nerlich Images | Infinite XX | Artmann Witte |
| N Media | 3ddock | Kurhan |
| VRD | Ever | © sandra zuerlein |
| © Jasmin Merdan | © Rido | © Astock |
| © SADEQ | © Luftbildfotograf | © Reinhold Föger |
| © patpatterson | © vgstudio | © Konstantin Sutyagin |
| © raven | © Astock |
Bilder folgender Künstler wurden über die Bilddatenbank iStockphoto eingebunden:
| Yuri_Arcurs | TommL | Veni |
| vladacanon | Antonprado | Inok |
| spxChrome | AdShooter | jeffreycorneilson |
| adamkaz | ti_to_tito | Maica |
| tiridifilm | caracterdesign | MiquelMunill |
| Apomares | spxChrome | craftvision |
| JLGutierrez | alexsl | peepo |
| paparazziz | alvarez | goldenKB |
| azsoslumakarna | Mableen | manley009 |
| Hamza Türkkol | mattjeacock | James Steidl |
| urbancoe | Steve Debenport | © alengo |
| © Jan Rysavy | © Andreas Rodriguez | © dra_schwartz |
| © mediaphotos |