1,129 Photograms Image: NYPL's Public Domain Archive Public Domain Search}

Contents list. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Punctaria Plantaginea. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Laminaria phyllitis. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Plocamium coccineum. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Contents list. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Delesseria hypoglossum. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Griffithsia corallina. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Chordaria flagelliformis. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Delesseria sinuosa. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Hydrodictyon utriculatum. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Ceramium diaphanum. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Delesseria ruscifolia. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Chylocladia kaliformis. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Conferva æruginosa. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Chondrus crispus. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Ectocarpus brachiatus. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Ectocarpus littoralis. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Gigartina confervoides. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Asperococcus Turneri. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Laurencia pinnatifida. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Iridaea edulis. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Contents list. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Padina pavonia. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Chylocladia ovalis. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Ptilota plumosa., cyanotype Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Fucus vesiculosus v. balticus. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Delesseria alata. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Contents list. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Grateloupia filicina. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Punctaria latifolia. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Gigartina plicata. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Contents list. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Ectocarpus granulosus. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Griffithsia multifida. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Rhodomenia ciliata. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Gigartina acicularis. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Gigartina purpurascens. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Contents list. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Griffithsia equisetifolia. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Gigartina purpurascens in fruit.

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Odonthalia dentata. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Chondrus membranifolius. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Ceramium ciliatum. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Laurencia dasyphylla. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Griffithsia setacea. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Polysiphonia atro-rubescens. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Ectocarpus sphaerophorus. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Halidrys siliquosa ß minor. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Rhodomela pinastroides. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Chylocladia articulata. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Halymenia furcellaria. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Gelidium corneum. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Rhodomenia laciniata. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Mesogloia moniliformis. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Ectocarpus siliculosus. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Rhodomenia palmata. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Delesseria sanguinea. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Nitophyllum Bonnemaisoni. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Dictyosiphon fæniculacea. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Rhodomenia bifida. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Delesseria sanguinea in fruit. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Ectocarpus crinitus. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Laurencia pinnatifida v. angusta.

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Chondrus mamillosus. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Ectocarpus fasciculatus. Botanical cyanotype contact print

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Gelidium rostratum. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Furcellaria fastigiata. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Calithamnion roseum. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Chondrus crispus var. Botanical cyanotype contact print

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Rhodomenia polycarpa. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Ptilota plumosa ß capillaris. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Ceramium rubrum. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Mesogloia coccinea. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Asperococcus echinatus. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Catenella opuntia. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Ectocarpus Mertensii. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Asperococcus pusillus. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Contents list. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Sporochnus Cabreræ. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Nitophyllum punctatum ß ocellatum.

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Fucus Machaii. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Lichina confinis. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Mesogloia Hudsoni. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Mesogloia mutifida. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Halymenia ligulata var. ramentacea.

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Polysiphonia subulifera. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Cutleria multifida. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Sporochnus rhizodes. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Ectocarpus pusillus. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Nitophyllum ulvoideum. Botanical cyanotype contact print

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Halymenia ligulata var. dichotoma.

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Delesseria hypoglossum (in fruit).

Public domain scan of artwork from NYPL collection, free to use, no copyright restrictions image - Picryl description

Polysiphonia parasitica. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Fucus tuberculatus. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Polysiphonia fruticulosa. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Polysiphonia cristata. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Polysiphonia fastigiata., cyanotype

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Dumontia filiformis. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Naccaria Wigghii. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.

Gloiosiphonia capillaris. Botanical cyanotype contact print

Picryl description: Public domain image of photogram, free to use, no copyright restrictions photo.