A photograph illustrating the theme of the first unit, "乐鸣江河" (Music of Rivers). It shows a man in traditional attire (white fur vest and hat over a red garment) smiling broadly and gesturing with his hands, suggesting singing or performance, set against a warm, stylized background depicting a river landscape.

A photograph illustrating the theme of the second unit, "海滨音诗" (Seaside Poem/Music). It shows a young girl playing a violin, with her face focused on the instrument. The background is a stylized blue seascape featuring seagulls and large, dynamic waves.

A photograph illustrating the theme of the third unit, "清明雨花" (Qingming Rain Flowers). It shows a close-up of a stone sculpture depicting five figures (four men and one youth/woman) in serious, determined poses, suggesting a theme of heroism or struggle. The background features stylized orange and yellow elements resembling flowers or raindrops.