go-org-orgwiki/org/testdata/captions.org

Anything can be captioned. Also captions are not real, correct captions but just a paragraph below the element (bothe wrapped into a div)

echo "i have a caption!"

captioned soure block

captioned link (image in this case)

note that the whole paragraph is captioned, so a linebreak is needed for images to caption correctly

see?

captioned link (image in this case)