Harbor in Holland–Flushing (La balise–En Holland, Flessingue) (ca. 1894) print in high resolution by Paul…
https://www.rawpixel.com/image/2924960/free-illustration-image-ship-illustrations-public-domain-antique-prints-hollandFree Image from public domain license
The Pont Neuf, Paris (1928) painting in high resolution by Paul Signac. Original from The MET Museum. Digitally enhanced by…
Giudecca (1913) by John Singer Sargent. Original from The MET Museum. Digitally enhanced by rawpixel.
https://www.rawpixel.com/image/2931904/free-illustration-image-vintage-graphic-art-impressionism-public-domain-boatFree Image from public domain license
Original public domain image from Wikimedia Commons