They're the primary two publications to the "Modern-dayý Pračlovek" collection (Present day Caveman). The leading concept was to depict caveman drawings within a quite simple way and items that were being employed at that time... and also inside our times. The initial one — “Kuchyňa Pračloveka” (Caveman's Kitchen) — is https://maplepublishers.com/blog/what-newness-you-can-add-in-your-creative-book-cover-design/