```ruby
collection @images

node(:url) { |p| p.file.url }
node(:thumbnail_url) { |p| p.file.thumbnail.url }
attribute :description
```

Return ‘large’ image version as default url.
user
```ruby
collection @images

node(:url) { |p| p.file.large.url }
node(:thumbnail_url) { |p| p.file.thumbnail.url }
attribute :description
```
assistant