caption: The image shows a sheet of music with the words "Himmo Nacional Mexicano" written in bold black font on a white background. The paper is filled with musical notes and symbols, indicating the melody and rhythm of the song. The notes are written in a traditional Mexican style, with a treble clef and bass clef, and the time signature is 4/4. The page is framed by a thin black border, giving it a classic and timeless look.