Display image depending on contents of a specified cell in Calc?

LO 6.2.5.2, OS Mojave

Hello, just wondering if anyone could advise how to get LO to display different images depending on the characters in a specific cell; e.g. if -specified cell- is equal to “1”, display image 1, if -specified cell- is equal to “2”, display image 2, etc…
Will need to do this for thousands of images (if possible!) so a method allowing for rather numerous conditions is essential!

Thanks all.