Holger Casselmann

Food

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  de:Garam Masala, Indian Spice Mixture (2008-01-13)
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  de:Garam Masala, Indian Spice Mixture (2008-01-13) modified by de:Rainer Zenz
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  de:Stippgrütze, Westphalian local tradional food in preparation (2008-01-31)
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  de:Stippgrütze, Westphalian local tradional food in preparation(2008-01-31) modified by de:Rainer Zenz
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  de:Stippgrütze, Westphalian local tradional food as served, color adjusted by Rainer Zenz and brighter (2008-02-09)
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  de:Stippgrütze, Westphalian local tradional food as served - original color set (2008-01-31)
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  de:Stippgrütze, Westphalian local tradional food as served - color adjustment by de:Rainer Zenz(2008-01-31)
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  de:Linda(Kartoffel), from organic farming
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  de:Linda(Kartoffel), from organic farming

Drawings and technical

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  Ricinine from Castor oil plant (2006-12-28)
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  Spongiadioxin A, a Natural Dioxin (2007-01-03)
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  de:Bipyrrol Q1 a natural polybrominated bipyrrol (2007-01-07)
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  Formation of "Seveso Dioxin" (2007-01-07)
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  Reaction chain of onion ingredient de:isoalliin when exposed to alliinase (2007-01-09)
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  de:isoalliin, a chemical compound in onion plants (2007-01-09)
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  Asparaginsäureester, a steric hindered amine
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  H12MDI, an aliphatic diisocyanate
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  Polyhydantoin, a heat resistant polymer
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  de:Polyhydantoin
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  de:Polyamidimid
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  de:Polyimid
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  de:Polyurethandispersion, supply form
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  de:Polyurethandispersion, clear film
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  de:Polyurethandispersion, Chemical reaction to make hydrophilic polyurethane
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  de:Trimellitsäure
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  de:Trimellitsäureanhydrid
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  de:Ilmenit, mineral cube of ilmenite, polycristalline
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  de:Jeans-Kriterium
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  de:Jeans-Kriterium
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  de:Pyramide (Geometrie), how to measure the height of a pyramid
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  de:Pyramide (Geometrie), how to measure the height of a pyramid with broken edges
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  de:Polyurethandispersion, how a polymer film is formed from a PUD
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  de:Polyurethandispersion, Application of PUD
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  de:Chlorkautschuk, Chlorinated rubber, supply form
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  de:Rasenmähroboter
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  Thatched house in Cornwall 2007
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  de:Textilbeschichtung,steps to make artificial leather with polyurethane
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  open cell structure of a mechanical PUD foam

Animals

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  Dartmoor 2007
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  de:Weinbergschnecke, Burgundy snail eating lattuce leaves
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  de:Ocellus, European Hornet
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  de:Lilienhähnchen, Larven Lilioceris lilii
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  de:Laufkäfer
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  Australischer Marienkäfer
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  Larvae of cryptolaemus montrouzieri, Larve des Australischen Marienkäfers
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  de:Himbeere, Insects visiting growing fruits and blossoms
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  de:Kompostwurm, visible bristles on the segments
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  de:Roter Waldregenwurm, Lumbricus rubellus
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  de:Roter Waldregenwurm, Lumbricus rubellus
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  de:Kleiner Ackerwurm, green worm (Allolobophora chlorotica)
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  de:Kleiner Ackerwurm, green worm (Allolobophora chlorotica)
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  de:Kleiner Ackerwurm, green worm, snout (Allolobophora chlorotica)
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  de:Rote Wegschnecke, eggs of European red slug
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  Female Broad-bodied Chaser
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  Buchsbaumzünsler
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  Buchsbaumzünsler, Unterseite
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  de:Spitzmäuse, young shrews at their nest

Plants and funghi

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  de:Bärlauch, blossom
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  de:Dill (Pflanze), dill, blossom
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  de:Dill (Pflanze), dill, habitus
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  de:Große Sterndolde, individual blossoms of the Great Masterword
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  de:Japanische Zierquitte
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  Faltentintling, kurz vor der Sporenreife, gefunden im Privatgarten
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  de:Geldbaum, Jade plant, Flora, Cologne
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  bird's nest fungi
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  bird's nest fungi
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  de:Topf-Teuerling, cyathus olla, fruit body
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  de:Topf-Teuerling, cyathus olla, matured fruit body with peridoles
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  private garden
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  European spindle shrub, private garden
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  en:Hardenbergia violacea, Flora, Cologne
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  de:Hecke, Ligusterhecke, Privatgarten
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  Johanniskraut, Austritt von Hypericin
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  de:Ysop
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  de:Ysop, blossom detail
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  de:Gartenhortensie, fertile blossom
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  de:Europäische Stechpalme, Stechpalme, männliche Blüte
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  de:Europäische Stechpalme, Stechpalme, weibliche Blüten
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  Close-up of bleeding-heart blossom, upside-down to make the "lady in a bath" visible. Picture taken in private garden.
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  Beutel-Stäubling
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  de:Vegetative Vermehrung
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  de:Brunnenlebermoos
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  Sumpf-Vergissmeinnicht
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  de:Katzenminze, blossom close-up
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  Ziertabak
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  de:Strahlen-Breitsame, Orlaya grandiflora
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  Lacy phacelia, blossom detail
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  de:Kaukasus-Asienfetthenne, blossom detail
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  de:Kaukasus-Asienfetthenne
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  1000-year old plane tree of Tsangarada
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  1000-year old plane tree of Tsangarada /treetop
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  en:Redcurrant Red currant blossom, Rote Johannisbeere
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  de:Mehliger Salbei, Mealy-cup sage blossom
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  de:Mehliger Salbei, Mealy-cup sage habitus
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  Flora, Cologne
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  Pozellanblümchen, Close-up of blossom
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  Pozellanblümchen, Close-up of blossom
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  Pozellanblümchen, habitus, flowering
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  Toy to make loud chirping sounds from saxifraga umbrosa leaf. This is widely forgotten knowledge.
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  Grapes found at Quinta do Portal near Sabrosa, Portugal. Tinta Roriz = Tempranillo
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  Leaf of Tinta Roriz grape found at Quinta do Portal near Sabrosa, Portugal. Tinta Roriz = Tempranillo
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  Leaf of Tinta Roriz grape found at Quinta do Portal near Sabrosa, Portugal. Tinta Roriz = Tempranillo
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  Vineyard with Tinta Roriz at Quinta do Portal near Sabrosa, Portugal. Tinta Roriz = Tempranillo
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  Vineyard with Tinta Roriz at Quinta do Portal near Sabrosa, Portugal. Tinta Roriz = Tempranillo
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  de:Tuberkelkrankheit, Bakterieninfektion an Olivenbäumen, gefunden in Pilion, Griechenland
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  Flacher Lackporling (Ganoderma applanatum) an einem Bergmammutbaum
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  Flacher Lackporling (Ganoderma applanatum) an einem Bergmammutbaum

From Nature

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  de:Pyrit, twinned dodecahedron crystals "Eisernes Kreuz"
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  , ,home-made terra preta
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  Forest fire started on August-16, 2013 in Kallirachi, Thassos, Greece
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  St John's wort blossoms being soaked in olive oil and exposed to sun light to make herbal medicine (lipophilic extract). Produced by Michalis, Potos/Thassos, Greece