Preview image in structure field

Kirby 3
1

Is it possible to show a thumbnail preview of an image in a structure field?

# Blueprint
items:
  label: Products
  type: structure
  fields:
    thumb:
      label: Photo
      type: files
      query: page.items.toStructure.thumb.first
      multiple: false
...

// Content file
Items:
- 
  id: xxx
  thumb: >
    http://site.local/media/pages/products/x/x/img-7900-280x.jpg
 ...