International Mother Language Day, celebrated on February 21st, honors linguistic diversity and the importance of preserving native languages. A compelling poster design for this day can highlight the theme of multilingualism and cultural heritage. A Free PLP (Poster Layout Package) file for such a poster offers an accessible tool for designers to create impactful visuals. The PLP file typically includes customizable elements, such as background images, typography, and icons, allowing users to tailor the design to their specific needs. It can feature symbols like the globe, books, or speech bubbles, representing communication and the importance of language in society. A well-crafted International Mother Language Day poster design can inspire awareness, respect, and celebration of linguistic diversity worldwide, promoting a deeper connection to cultural roots.