This is the 12517th most frequent Russian word.
коллаж
Collage: A composition made by combining various materials, such as photos, fabrics, or paper, into a unified artwork.
Here, 'коллаж' is used to refer to an artistic composition made by assembling different pictures.
Я сделал коллаж из семейных фотографий.
I made a collage from family photos.
In this sentence, 'коллаж' denotes a thematic collection of visual elements.
Этот живописный коллаж отражает пейзажи нашей страны.
This picturesque collage reflects the landscapes of our country.
Here, 'коллаж' is used in plural form to mean the general artistic technique of collage-making.