- Entidad Binacional Yacyreta, Unión Cultural del Libro
- 149.59 square metre(s)
- Argentina (Posadas)
The largest pencil drawn mural is 149.59 m² (1,610.17 ft²), and was achieved by Entidad Binacional Yacyreta and Unión Cultural del Libro (both Argentina), in Posadas, Misiones, Argentina, on 19 October 2019.
A team of 15 artists worked for 6 days on the creation of this huge mural.