These are generally the first two publications for that "Moderný Pračlovek" series (Contemporary Caveman). The key concept was to characterize caveman drawings in the very simple way and products that were being used At the moment... but in addition in our times. The primary one particular — “Kuchyňa Pračloveka” (Caveman's https://maplepublishers.com/blog/category/blog/page/3/