Dan i noć na PMF-u / Day and Night at PMF — Open Days of University of Zagreb’s Faculty of Science is a yearly all-day (and night) event, aimed mostly at kids, boasting full schedule of fun experiments and workshops.

The Faculty of Science is comprised of 7 very different departments, each showcasing their own expertise: Geography, Geology, Chemistry, Physics, Mathematics, Biology and Geophysics. 
To avoid trying to present each and every one, instead, I developed the identity of the event itself. It is literally ‘day’ and ‘night’, visualised through a round, sun-like, moon-like, clock-like logo. The typography flows in the clockwise direction, and the colors reminiscence of some raw, illuminating contrast in the hues of day and night.