These are the first two publications to the "Fashionableý Pračlovek" series (Fashionable Caveman). The key strategy was to represent caveman drawings inside of a very simple way and products which were employed at that time... and also within our times. The very first a single — “Kuchyňa Pračloveka” (Caveman's Kitchen) https://maplepublishers.com/author-portal/login