They are having a quality time near the fire that they just made. It is enough to keep them warm and have a source of light at night. There are also different dinosaurs that came to visit. They look curios about the fire, while the other one looks frightened.
I was looking for a unique looking leaves, then I found the creation of 
Photos from Pixabay, and LIL captured by 
https://pixabay.com/de/photos/neandertaler-pr%c3%a4historisch-berge-96507/
https://pixabay.com/de/illustrations/dinosaurier-tier-pr%c3%a4historisch-6291409/
https://pixabay.com/de/photos/h%c3%b6hle-wald-moos-natur-eingang-1566205/
https://pixabay.com/de/photos/feuer-h%c3%b6hle-h%c3%b6hlenforschung-gas-2880244/
https://pixabay.com/de/photos/dinosaurier-raubvogel-velociraptor-7047962/
https://pixabay.com/de/photos/dinosaurier-gad-s%c3%a4ugetier-dino-958005/