Ferns. Specimen of Cyanotype - Public domain dedication, National Gall...
Public domain photograph of artwork in the National Gallery of Art, free to use, no copyright restrictions image - Picryl description
Schizonema implicatum - Cyanotype, Botanical
Public domain scan of artwork in the Rijksmuseum, Netherlands, free to use, no copyright restrictions image - Picryl description
Ptilota plumosa - Cyanotype, Botanical
Public domain scan of artwork in the Rijksmuseum, Netherlands, free to use, no copyright restrictions image - Picryl description
Ceramium decurrens - Cyanotype, Botanical
Public domain scan of artwork in the Rijksmuseum, Netherlands, free to use, no copyright restrictions image - Picryl description
Zygnema nitidum - Cyanotype, Botanical
Public domain reproduction of illuminated book page, free to use, no copyright restrictions image - Picryl description
Conferva gracilis - Cyanotype, Botanical
Public domain scan of artwork in the Rijksmuseum, Netherlands, free to use, no copyright restrictions image - Picryl description
Delesseria hypoglossum - Cyanotype, Botanical
Public domain scan of artwork in the Rijksmuseum, Netherlands, free to use, no copyright restrictions image - Picryl description
Polysiphonia pulvinata - Cyanotype, Botanical
Public domain scan of artwork in the Rijksmuseum, Netherlands, free to use, no copyright restrictions image - Picryl description
Callithamnion turneri - Cyanotype, Botanical
Public domain scan of artwork in the Rijksmuseum, Netherlands, free to use, no copyright restrictions image - Picryl description
Conferva capillaris - Cyanotype, Botanical
Public domain scan of artwork in the Rijksmuseum, Netherlands, free to use, no copyright restrictions image - Picryl description
Conferva diffusa - Cyanotype, Botanical
Public domain scan of artwork in the Rijksmuseum, Netherlands, free to use, no copyright restrictions image - Picryl description
Polysiphonia Brodiæi [= Polysiphonia brodiei]
Public domain reproduction of illuminated book page, free to use, no copyright restrictions image - Picryl description
Sphacelaria scoparia - Cyanotype, Botanical, Metropolitan Museum of Ar...
Public domain reproduction of illuminated book page, free to use, no copyright restrictions image - Picryl description
Part X - Cyanotype, Botanical - Early photography, Public domain image
Public domain reproduction of artwork in Metropolitan Museum of Art, free to use, no copyright restrictions image - Picryl description
Ceramium rubrum - Cyanotype, Botanical, Metropolitan Museum of Art
Public domain reproduction of artwork in Metropolitan Museum of Art, free to use, no copyright restrictions image - Picryl description
Hymenophyllum decurrens, Jamaica, J. Paul Getty Museum
Public domain reproduction of artwork in Getty Museum, free to use, no copyright restrictions image - Picryl description
Ceylon - Early photography, Public domain image
Picryl description: Public domain image of a plant, botany, botanical illustration, botany, free to use, no copyright restrictions.
Pteris rotundifolia - Early photography, Public domain image
Public domain reproduction of artwork in Getty Museum, free to use, no copyright restrictions image - Picryl description
Ceylon/Fern - Early photography, Public domain image
Public domain reproduction of artwork in Getty Museum, free to use, no copyright restrictions image - Picryl description
Cystoseira ericoides - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Ectocarpus littoralis - Public domain dedication image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Furcellaria fastigiata - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Nitophyllum punctatum ß ocellatum
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Helminthocladia Griffithsiana - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Halymenia ligulata var. latifolia
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Enteromorpha compressa β prolifera
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Enteromorpha clathrata - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Ceramium rubrum, var. - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Gigartina Griffithsiae - Public domain dedication image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Nitophyllum laceratum ß uncinatum
Public domain reproduction of portrait print, free to use, no copyright restrictions image - Picryl description
Codium Bursa - Public domain dedication image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Nostoe commune - Public domain dedication image
Public domain reproduction of illuminated book page, free to use, no copyright restrictions image - Picryl description
Codium tomentosum - Cyanotype, Botanical
Public domain scan of artwork in the Rijksmuseum, Netherlands, free to use, no copyright restrictions image - Picryl description
Ceramium strictum - Cyanotype, Botanical
Public domain scan of artwork in the Rijksmuseum, Netherlands, free to use, no copyright restrictions image - Picryl description
Dictyosiphon foeniculacea [= Dictyosiphon foeniculaceus]
Public domain scan of artwork in the Rijksmuseum, Netherlands, free to use, no copyright restrictions image - Picryl description
Chondrus crispus. var. - Cyanotype, Botanical
Public domain scan of artwork in the Rijksmuseum, Netherlands, free to use, no copyright restrictions image - Picryl description
Gelidium rostratum - Cyanotype, Botanical
Public domain scan of artwork in the Rijksmuseum, Netherlands, free to use, no copyright restrictions image - Picryl description
Calithamnion roseum [= Callithamnion roseum]
Public domain scan of artwork in the Rijksmuseum, Netherlands, free to use, no copyright restrictions image - Picryl description
Dasya coccinea - Cyanotype, Botanical
Public domain scan of artwork in the Rijksmuseum, Netherlands, free to use, no copyright restrictions image - Picryl description
Bulbochaete setigera - Cyanotype, Botanical
Public domain photograph of the Moon, telescope photography, astronomy, free to use, no copyright restrictions image - Picryl description
Polysiphonia byssoides - Cyanotype, Botanical
Public domain photograph of decorated book cover, binding, free to use, no copyright restrictions image - Picryl description
Kalymenia dubyi - Cyanotype, Botanical
Public domain scan of artwork in the Rijksmuseum, Netherlands, free to use, no copyright restrictions image - Picryl description
Grateloupia filicina - Cyanotype, Botanical, Metropolitan Museum of Ar...
Public domain reproduction of artwork in Metropolitan Museum of Art, free to use, no copyright restrictions image - Picryl description
Schizonema ramosissimium - Cyanotype, Botanical, Metropolitan Museum o...
Public domain reproduction of illuminated book page, free to use, no copyright restrictions image - Picryl description
Lastrea spinulosa - Early photography, Public domain image
Public domain reproduction of artwork in Getty Museum, free to use, no copyright restrictions image - Picryl description
Trichomones crinitum, Jamaica - Early photography, Public domain image
Public domain reproduction of artwork in Getty Museum, free to use, no copyright restrictions image - Picryl description
Osmunda regalis, British - Early photography, Public domain image
Public domain reproduction of artwork in Getty Museum, free to use, no copyright restrictions image - Picryl description
Fotogram van een Wolfsklauw (sporenplant, Lycopodium Ceylon)
Public domain scan of artwork in the Rijksmuseum, Netherlands, free to use, no copyright restrictions image - Picryl description
Cystoseira barbata - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Chordaria flagelliformis - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Gigartina purpurascens in fruit
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Polysiphonia nigrescens - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Nitophyllum ulvoideum - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Cutleria multifida - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Cystoseira ericoides - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Contents [page 1] - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Fucus aruginosus? Turner. "Red Sea, Lisbon." New to Britain
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Ectocarpus amphibius - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Gloiosiphonia capillaris - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Nitophyllum versicolor - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Contents list - Public domain dedication image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Halymenia furcellaria - Public domain dedication image
Public domain reproduction of illuminated book page, free to use, no copyright restrictions image - Picryl description
Delesseria hypoglossum - Public domain dedication image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Padina Pavonia - Public domain dedication image
Public domain reproduction of illuminated book page, free to use, no copyright restrictions image - Picryl description
Halymenia furcellata - Public domain dedication image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Enteromorpha compressa var. - Public domain dedication image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Calothrix distorta - Cyanotype, Botanical
Public domain scan of artwork in the Rijksmuseum, Netherlands, free to use, no copyright restrictions image - Picryl description
Callithamnion Arbuscular [= Callithamnion arbuscular]
Public domain scan of artwork in the Rijksmuseum, Netherlands, free to use, no copyright restrictions image - Picryl description
Conferva glomerata - Cyanotype, Botanical
Public domain scan of artwork in the Rijksmuseum, Netherlands, free to use, no copyright restrictions image - Picryl description
Ceramium botryocarpum / upper spec[ime]n young
Public domain scan of artwork in the Rijksmuseum, Netherlands, free to use, no copyright restrictions image - Picryl description
Exillaria crystallinum / parasitic [= Exilaria crystallinum]
Public domain scan of artwork in the Rijksmuseum, Netherlands, free to use, no copyright restrictions image - Picryl description
Ulva latissima - Cyanotype, Botanical
Public domain reproduction of illuminated book page, free to use, no copyright restrictions image - Picryl description
Callithamnion corymbosum - Cyanotype, Botanical
Public domain scan of artwork in the Rijksmuseum, Netherlands, free to use, no copyright restrictions image - Picryl description
Conferva zonata - Cyanotype, Botanical
Public domain scan of artwork in the Rijksmuseum, Netherlands, free to use, no copyright restrictions image - Picryl description
Odonthalia dentata - Cyanotype, Botanical
Public domain scan of artwork in the Rijksmuseum, Netherlands, free to use, no copyright restrictions image - Picryl description
Polysiphonia nigrescens - Cyanotype, Botanical
Public domain reproduction of illuminated book page, free to use, no copyright restrictions image - Picryl description
Rhodomela pinastroides - Cyanotype, Botanical
Public domain scan of artwork in the Rijksmuseum, Netherlands, free to use, no copyright restrictions image - Picryl description
Ceramium diaphanum - Cyanotype, Botanical, Metropolitan Museum of Art
Public domain reproduction of artwork in Metropolitan Museum of Art, free to use, no copyright restrictions image - Picryl description
Achnanthes longipes. (parasitic.) - Cyanotype, Botanical
Public domain reproduction of illuminated book page, free to use, no copyright restrictions image - Picryl description
Athyrium filix femina - Early photography, Public domain image
Public domain reproduction of artwork in Getty Museum, free to use, no copyright restrictions image - Picryl description
Pteris caudata, N. America - Early photography, Public domain image
Public domain reproduction of artwork in Getty Museum, free to use, no copyright restrictions image - Picryl description
Foreign Ferns. - Early photography, Public domain image
Public domain reproduction of artwork in Getty Museum, free to use, no copyright restrictions image - Picryl description
Adiantum assimile - Early photography, Public domain image
Public domain reproduction of artwork in Getty Museum, free to use, no copyright restrictions image - Picryl description
Batrachospermum alpestre
Artist: Anna Atkins (British, 1799–1871) Medium: Cyanotype Classification: Photographs Credit Line: Gilman Collection, Purchase, The Horace W. Goldsmith Foundation Gift, through Joyce and Robert Menschel, 20... More
Confera arcta - the three upper specimens in the young state
Artist: Anna Atkins (British, 1799–1871) Medium: Cyanotype Classification: Photographs Credit Line: Gilman Collection, Purchase, The Horace W. Goldsmith Foundation Gift, through Joyce and Robert Menschel, 20... More
Lyngbya majuscula
Artist: Anna Atkins (British, 1799–1871) Medium: Cyanotype Classification: Photographs Credit Line: Gilman Collection, Purchase, The Horace W. Goldsmith Foundation Gift, through Joyce and Robert Menschel, 20... More
Anna Atkins 1861 - Public domain portrait print
Portrait of Anna Atkins, albumen print, 1861 Public domain photograph of 19th-century female portrait, free to use, no copyright restrictions image - Picryl description
Back wrapper. - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Fucus ceranoides - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Odonthalia dentata - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Laurencia pinnatifida - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Gigartina purpurascens - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Griffithsia equisetifolia - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Callithamnion plumula - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Sargassum vulgare - Public domain dedication image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Desmarestia aculeata, young state
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Ulva latissima - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Cystoseira fibrosa - Early photography, Public domain image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description
Contents list - Public domain dedication image
Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description