These are generally the 1st two publications to the "Moderný Pračlovek" series (Modern-day Caveman). The key thought was to depict caveman drawings inside of a quite simple way and items that were applied At the moment... and also in our days. The initial 1 — “Kuchyňa Pračloveka” (Caveman's Kitchen) — https://maplepublishers.com/blog/category/blog/page/3/