If you ever have the opportunity to see the work of the photographic pioneer Karl Blossfeldt (1865-1932), then perhaps you will also be as moved and fascinated as I am time and again. In 2014, Taschen-Verlag Cologne published a book about him entitled „Karl Blossfeldt The Complete Published Work“ (ISBN 978-3-8365-5072-7), which I have kept near my bedside table for years.
Karl Blossfeldt was interested in the forms that occur in nature and which he understood as „archetypes“. His main work was published in 1928 under the title „Urformen der Natur“ (translated version as „Art Forms in Nature“, 1928) and became an international bestseller.
On his way to college, he collected plants that he used as a source of inspiration for his work as a professor of decorative arts. His photographic works are monochromatic and usually made by placing the object on photosensitive paper. Technically, therefore, they are actually to be addressed as photograms and not as photographs, because the image was not based on any imaging optics. X-ray images are also photograms, but with a central beam geometry. Therefore, in a very free interpretation, Karl Blossfeldt’s works could be placed in the middle between photography and X-ray images.
The images in this gallery are created with photographic optics and a digital sensor. Photographs of plants or better: parts of plants, which highlight selected structures, are excellently suited for a monochrome presentation. Harold Davis describes one way of creating the look-and-feel of a Blossfeldt image with the help of a photograph. Harold calls the result „The Blossfeldt effect“.
The format for recording an image can be very variable when fusion imaging is involved. In the example below, the image on the left is taken with a Phase One IQ4. The sensor size is 44mm x 55mm. The X-ray image on the right was taken with a Hologic mammography system with a detector size of 24cm x 30cm. The aspect ratio of both images is 4:5. The pixel size of the IQ4 is 6.5µm, the pixel of the mammography is 70µm long. Nevertheless, the images can be fused well.
I added some texture to the fusion image because it made it more appealing. Due to the fusion of the image from „visible light“ and the image with „X-ray light“, the definition of whether it is a medium format image or a large format image is no longer meaningfully applicable. It is simply an image.
At the end of our sunny stroll we sat down in front of a café for a tea. We met this Siberian Husky in front of our café. It took me a while to recognize three legs and a shaved fur on her right hip. Due to a chondrosarcoma her owner had decided to have an operation on the dog. She did quite well, as far as a human may understand.
Photographyofflowersinavaseinanexposureseries (HDR) is complicatedbytheirlightsensitivity, which causesachangeof positioninshorttimescales. Plantsconstantlyrearrangetheir leavesandblossoms. This resultsin blurring, whichcanbecompensatedfore.g.byrepeatingthe shot series, shorter exposure time seriesortoolsforaligningtheimages. Or you cando your image withoutHDR, becausethedynamicrangeof the cameradataissufficient.
Thecenterofa Gerbera blossomisrichlystructured. Due tothehighresolutionofthe camera back (150 MP), itispossible tocrop outthecenter still ingood resolution.
Thetransparentrepresentationofthepetalsisachievedby usingalight box. Thelightshouldberelatively bright, butdoes nothavetobefullyhomogeneous. Theheatofthelightdoes notmatter, itisadjustedusingRAW formatinpost-processing. More informations about this method see web-pages of Harold Davis, who invented this method.
Themostsurprisingthingthisyearwastheselectionofmany ofmypicturesintheFlickrExplorestream. My bestpicture in 2021 is againa blackandwhite, this timeoftheBerneseAlpswithaviewofthe mountain chain Eiger, MönchandJungfrau. Thepicturewastakenonthe SchilthornwhenIfledthepermanentJamesBondexhibition.
Theendoftheyearhadsomesurprisesinstorefor both of us.We drovetotheBlackForestandhopedforsnowto cooloff. The snowdidnotcomeimmediatelyandareddawnonJanuary 2ndseemeddangerousandnot calming.