Sense: Showing image based on value

[Suus]

I would like to show an image based on the value of an expression.

Let's say:

if(sum(value)=6

     , image1

     , if(sum(value)=7

          ,image2

          etc.

In QlikView days we could solve this with the qmem option.

How do I achieve this in Sense (preferably without the use of an extension)

Thank you!