Function quoted 

pub fn quoted(
    body: &str,
    width: usize,
    paint: Painter,
    images: &Inline,
) -> String

Render body and mark every line as quoted text.

width is the width available to the whole block, margin included.

Where a line is nothing but a markdown image reference and images has the picture it names, the picture is drawn in its place. That is where the author put it, and a screenshot that appears three paragraphs from the sentence about it is a different document.