Need to fetch a image

i made a doctyp sets to create a set from some items and quantity of these items that doctyp contains 2 fields

  • set name
  • item as a table
    * item link
    * quantity int
    * UOM link
    * image try to make it data or image
    i want to fetch the item image in my image field

Can you share clearly what have you done, with screenshots?