This is the 4580th most frequent Japanese word.
彩る
To color; to decorate; to embellish.
Here, '彩る' is used to describe the act of embellishing or decorating the garden with colorful flowers, emphasizing its visual enhancement.
庭を色鮮やかな花々で彩る。
The garden is decorated with vividly colored flowers.
In this instance, '彩る' is applied metaphorically to signify adding charm or enjoyment to one's life through engaging hobbies.
生活を趣味で彩ることは大切です。
It is important to enrich life with hobbies.
In this example, '彩る' conveys the act of enhancing or contributing to the atmosphere of the story using the film's visuals, emphasizing the enrichment provided.