“Polysiphonia sp.” by Boreale (May 1958) is a public-domain (CC0) artwork, free to view, download and reuse for any purpose. It is catalogued from the open collection of Smithsonian Open Access.

Polysiphonia sp.

Boreale

Title	Polysiphonia sp.
Artist	Boreale
Date	May 1958 20th century
Origin	Porth Colman, near Llangwnadl, Lleyn Peninsula, Gwynedd, Wales, United Kingdom, Europe Porth Colman
Holding institution	Smithsonian Open Access
Rights	Public domain (CC0)

Explore the context

The artist

More by Boreale →

The period

20th Century →

The origin

Art from Porth Colman →

The collection

More from Smithsonian Open Access →

Keep exploring

By the same hand

• Asparagopsis armata Harv. By the same artist
• Blidingia marginata By the same artist
• Chorda filum (L.) Stackh. By the same artist
• Prasiola furfuracea By the same artist
• Myrionema strangulans By the same artist
• Fucus vesiculosus L. By the same artist
• Antithamnion sarniense By the same artist
• Ceramium rubrum C. Agardh By the same artist

Zoom out

• /browse Browse the whole archive

High-resolution image collections

Browse ready-to-use, print-ready image packs.

See the collections ›

Or download just this one image (low-res) ›

Updated 2026-09-05