14 Sea Monsters Image: NYPL's Public Domain Archive Public Domain Search}

[Three masked performers with sea monsters]

Public domain scan of 17th-century drawing, free to use, no copyright restrictions image - Picryl description

They'd such very odd heads and such very odd tails.

Pittura anticha nel orto de Frari di S. Gregorio nel Monte Celio trovata in tempo di Papa Alesandro Settimo.

Public domain reproduction of illuminated manuscript page, free to use, no copyright restrictions image - Picryl description

Copiato da un antico pavimento fatto minutissimo musaico bianco é negro, [...]

Public domain scan of 18th-century print, free to use, no copyright restrictions image - Picryl description

Central tympanum-shaped ornamental design with curling vegetal shapes, sea-monsters, and birds.

Public domain scan of a decorated illuminated manuscript page, medieval, 13th-14th century, free to use, no copyright restrictions - Picryl description

Fountain with elaborate central sculpture including allegorical figures and sea monsters.

Public domain reproduction of artwork, 16th-17th century, free to use, no copyright restrictions image - Picryl description.