The Horizon Zoo is an accessible app for a theoretical zoo. An interface was created to move between each screen by using the navigation bar at the bottom. The same format is used across the app to create a family of pages that share similar layouts. Using this format allows the app to be more accessible and understandable to the user. Five icons were illustrated to represent each major link within the app. Each icon was made with a solid light blue color to match the opening screen and the overall aesthetic of the app. The icons were designed using Adobe Illustrator CC 2020 and the line tool. Thick to thin lines were utilized to create a unique interest to each icon.