These are generally the main two publications to the "Moderný Pračlovek" sequence (Modern Caveman). The key thought was to signify caveman drawings in a very simple way and items that were being applied At the moment... but additionally in our days. The main one particular — “Kuchyňa Pračloveka” (Caveman's Kitchen) https://maplepublishers.com/blog/what-are-the-top-book-cover-trends-awaits-us-this-year/