imagined landscape; mental scenery
Refers to a landscape or scene that exists only in one's mind, often used in literary or psychological contexts.
His novel depicts a unique imagined landscape.
When I closed my eyes, the mental scenery of my childhood came to mind.
A yojijukugo composed of 心象 (mental image) and 風景 (landscape). The exact origin is uncertain, but it likely emerged in modern literary or psychological discourse.