Sometimes I come across such cool photo's, i just have to ask the maker if i can use them.
This is my take on the photo's of the technical museum in Sinsheim Germany made by 
Here's the links to Alexko-Steemit's blogs:
https://steemit.com/museum/@alexko-steemit/technical-museum-in-sinsheim-germany-part-13-110
https://steemit.com/museum/@alexko-steemit/technical-museum-in-sinsheim-germany-hot-rods-part-16-110
https://steemit.com/museum/@alexko-steemit/technical-museum-in-sinsheim-germany-hot-rod-ford-model-a-part-17-110
For more cartoon art check 