panorama vs visual image

panorama and visual image both are nouns.

Word	Noun	Adjective	Verb	Adverb
panorama	Yes	No	No	No
visual image	Yes	No	No	No

As nouns, visual image is a hypernym of panorama; that is, visual image is a word with a broader meaning than panorama:

panorama: the visual percept of a region
visual image: a percept that arises from the eyes; an image in the visual system

Other hypernyms of panorama include visual percept.

panorama (noun)	visual image (noun)
a picture (or series of pictures) representing a continuous scene	a percept that arises from the eyes; an image in the visual system
the visual percept of a region	a mental image that is similar to a visual perception