Amma Tattoo - More Then Skulls is an art/design book showcasing a curated selection of tattoo flash and illustrations by the tattoo artist Rengeesh, associated with the tattoo studio Amma Tattoo. The volume contains approximately 100 individual design concepts, centered on skull motifs and related themes that have enduring popularity within the tattoo community, ranging from traditional to contemporary stylistic expressions. The designs serve as inspiration for tattoo artists and enthusiasts, providing a repertoire of imagery that can be adapted for custom tattoos or artistic study. The book appeals to both practitioners of tattoo art and collectors of tattoo flash books and stylistic compilations. Rengeesh is a professional tattoo artist and owner of Amma Tattoo, a tattoo studio known for personalized and bespoke tattoo design. Based in the Netherlands, Rengeesh works across a variety of styles, including custom skull designs, illustrative work and full-body compositions; the More Then Skulls book reflects his creative output and serves as a portfolio of concepts developed in the studio's artistic practice.