They're the 1st two publications for your "Modern dayý Pračlovek" collection (Modern day Caveman). The leading concept was to depict caveman drawings in a very very simple way and products which were applied at that time... but additionally in our times. The main a person — “Kuchyňa Pračloveka” (Caveman's Kitchen https://maplepublishers.com/blog/popular-self-publishing-trends-of-this-year/