In 2020, Eva Nečasová designed the visual identity of a Maker Faire Prague Online — "Face Mask Edition". She prepared materials for the web portal, which hosted live broadcasts from the event, merchandising and materials for online promotion.

In 2021, the event took place offline at Výstaviště Prague. In collaboration with illustrator Funkfu, Eva designed the visuals, materials for design of the printed and online campaign, the navigation system for the event itself and merchandising. The specific materials were then processed by the graphic studio Cellula.