License, verbatimPD
SMK, Statens Museum for Kunst (National Gallery of Denmark): image released under the Creative Commons Public Domain Mark 1.0, stated per item in the museum's own record (public_domain=true + rights URI). Free for any use.
Niclas Lafrensen (II). To galante par i en have, det ene liggende, det andet stående, 1737-1807. SMK, Statens Museum for Kunst (National Gallery of Denmark).