These are the very first two publications to the "Moderný Pračlovek" series (Fashionable Caveman). The principle concept was to represent caveman drawings inside a very simple way and products which ended up used At the moment... but also in our times. The very first one — “Kuchyňa Pračloveka” (Caveman's Kitchen https://maplepublishers.com/blog/ways-to-help-you-improve-your-writing/