**Description**
As a newcomer completing suggested edits, I should never receive a section-level image suggestion if the article is unillustrated.
**Context**
We only suggest article-level image suggestions for unillustrated articles. But we will generate and serve section-level image suggestions for both illustrated and unillustrated articles. It might mean that, if we send out an image suggestion for a section of an unillustrated article without or before a article-level image suggestion for the same article and a contributor adds it, the article will be flagged as illustrated during the next dataset update and thus excluded from article level image suggestion pipeline.
**Acceptance Criteria**
Given I'm a newcomer completing section-level image suggestions,
When articles are suggested,
Then I'm never suggested articles that are unillustrated