​Jung-Lee Type Foundry (J-LTF) is an Amsterdam-based experimental type foundry founded in 2015 by graphic designer Jungmyung Lee. The foundry specializes in creating retail and custom typefaces, publishing endeavors, and autonomous works that explore the emotional and narrative aspects of letterforms.​ Notable typefaces include Jungka (2015), Pirelli (2018), Impact Nieuw (2016), and Joseleen (2018)—each exploring expressive, unconventional forms and often created in collaboration with artists like Karel Martens and Josse Pyl. The foundry publishes "Real-Time Realist," an experimental typography and art journal exploring human emotions through typographic forms.