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Engraving of \
postage stamp
brush stroke isolated on white background
High-Res Antique Flower Illustrations from William Curtis – Flora Londoniensis. Published from 1777-1798. (source: original Copies from my own Archive).\nCopyright has expired on this artwork. Digitally restored and optimized in Photoshop by myself.\nModern Nomenclature.
Spiders (Arachnida) and insects (Insecta) - two classes of Arthropods isolated on a white background
red clover in black and white toned - Trifolium pratense
Beautiful herbarium made with pressed flowers and leaves in a notebook close up
Cyanotype print of flower and leaf Queen Anne's lace, Daucus carota. Le Roy, Illinois, USA.
cross section cut of pig embryo
Hukou Waterfall of the Yellow River Pattern Design ​on RMB CHINA YUAN
I painted acrylic colors on white paper and I folded the paper together similar to the rorschach inkblot method that create the texture of mixed acrylic colors.
beetle collection in XXXL size, beautiful colors and shapes.
seaweed washed up on the sand of Matosinhos beach, Porto in Matosinhos, Porto District, Portugal
Vintage herbarium on an old textured brown aged paper. Composition of the dry pressed herbs.
black silhouette of humpback whale isolated on white background, biggest mammal sea creature
An image of Four Insects in Amber   from an 1895 antique book \
Raw spotted sole fish isolated on white background
\
Human skin parasites and housing pests. Insects - parasites and pests isolated on a white background
Linden yellow blossom of Tilia cordata tree isolated on a white background, top view. Twig of blooming linden flowers.
Composite photo of the skeleton of a raptor (bird) with old grungey canvas.
plant stem (dahlia stem) cross section under the microscope showing epidermis, bascular bundles (phloem and xylem) cortex and pith - optical microscope x32 magnification
Illustration from 19th century
Vintage press and dry herbarium background on old paper.
This is a high quality scan of a plate from the German Work: \
Pigeon pea or Cajanus cajan is a food crop and used as folk medicine by Republic of Congo
3D Rendering/Digital Illustration of a household dust mite. - Includes clipping mask
Free Images: "bestof:Stigmella minusculella larva.JPG en Stainton �s Natural History of the Tineina 1855 �1873 Stigmella minusculella http //www archive org/download/..."
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Rosa_bonheur_horse_fair_1835_55.jpg
Jean-Honoré_Fragonard_-_The_Stolen_Kiss.jpg
Pulmonata.jpg
Pope_Julius_II.jpg
Claude_Monet,_Le_Grand_Canal.jpg
BoschTheCrucifixionOfStJulia.jpg
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Michelangelo Caetani, The Ordering of Paradise, 1855 Cornell CUL PJM 1071 06.jpg
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