Graphic Design
KOFEIN AGENCY
Interliber

Project
The project “Interliber – Logo Design” was developed for the largest and most visited book fair in the region, a meeting place where authors, readers, publishers and book enthusiasts exchange ideas and engage in dialogue.
The visual identity concept originates from the open book as a universal symbol of knowledge, free thought and the exchange of ideas. The logo consists of two minimalist geometric forms that simultaneously evoke book pages, quotation marks and conversation. Facing one another, they represent the encounter between authors and readers and the connection of different perspectives through Interliber.
Contrasting colours further emphasise exchange and interaction, while the simplicity of the form allows the symbol to be applied flexibly across different formats. The new identity establishes a dynamic and adaptable visual system capable of accommodating diverse content, themes, authors and audiences.
More than a visual refresh, the project presents Interliber as an open cultural platform that celebrates dialogue, encourages curiosity and brings people together through the power of ideas and the written word.
Year
2025
Client
ZAGREBAČKI VELESAJAM d.o.o.
Author
Kofein is an independent creative agency founded in Zagreb in 2012. It develops brands by bringing together strategy, design and communication, grounded in a thorough understanding of markets and users. Each project is approached as an opportunity to create a cohesive and distinctive experience.
The agency works across visual identity, packaging, digital products and integrated communication campaigns, using design as a driver of business and communication transformation. Its notable projects include the identity and packaging for Old Pilot’s Gin, a brand that has gained international recognition through the combination of an outstanding product and considered design.
Kofein collaborates with Croatian and international clients on projects that unite creativity with measurable results. Through an interdisciplinary approach, it creates brands that leave a lasting impression on the market, in people’s lives and within everyday culture.




