30098_1.jpg:
Photographer/User: Merops
License: CC BY-SA 2.5
License URL: https://creativecommons.org/licenses/by-sa/2.5
Credit: <span class="int-own-work" lang="en">Own work</span>

30098_2.jpg:
Photographer/User: Charlesjsharp
License: CC BY-SA 4.0
License URL: https://creativecommons.org/licenses/by-sa/4.0
Credit: <span class="int-own-work" lang="en">Own work</span>

30098_3.jpg:
Photographer/User: Thermos
License: CC BY-SA 3.0
License URL: http://creativecommons.org/licenses/by-sa/3.0/
Credit: <span class="int-own-work" lang="en">Own work</span>

30098_4.jpg:
Photographer/User: Thermos
License: CC BY-SA 3.0
License URL: https://creativecommons.org/licenses/by-sa/3.0
Credit: <span class="int-own-work" lang="en">Own work</span>

30098_5.jpg:
Photographer/User: Romanm
License: Public domain
License URL: Unknown
Credit: <span class="int-own-work">Self-photographed</span>