• Blossfeldt studies

    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“.

  • Press Releases

    Landscape Photography Magazine

    Berufsverband der Deutschen Radiologen e.V.

  • flowers,  Fusion imaging,  Lightbox,  Macro,  Texture

    Amaryllis

    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.

    Amaryllis Lab color inversion photography © Julian Köpke
    Amaryllis X-ray mammography photogram © Julian Köpke

    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.

    Amaryllis X-ray mammography fusion photography texturized © Julian Köpke
  • flowers,  Lightbox,  Macro

    White and purple orchid

    My LED ceiling light, which I use as a light box for flower photography, can be dimmed and the color temperature is adjustable. The cold and extremely bright light can be tamed and turned into faint, warm light. Together with my tent of linen, I manage to control the light.
    With LiveView, the composition is created and the focus is worked out. The camera is controlled by cable connection via laptop (tethered shooting) and the recordings are made with mirror triggering. The colors become better and the impression of the picture more natural and vivid.

    White and purple orchid © Julian Köpke
  • flowers,  Heidelberg

    Sunny day with spring character

    A sunny day in winter without training or weekend obligations: we can let ourselves drift a littleThe Hermannshof in Weinheim with its botanical garden attracts many visitors, especially those with cameras. Many kneel or lie down on the floor to gain a beautiful perspective. You don’t notice dirty trousers. Rather, trousers like that ennobles the wearer.

    First light welcomes a crocus when the sun shines abundantly and the joy of photographing is written on the face of all visitors.

    First light for a crocus © Julian Köpke

    Winter residual flowers in the first spring light: Helleborus

    Helleborus © Julian Köpke

    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.

    Siberian Husky © Julian Köpke
    Siberian Husky © Julian Köpke
  • flowers,  Macro

    Floral experiments

    Changing colors in flowers are attractive, especially if you approach them closely. A group of 3 flowers looks like communicative group. With targeted overexposure and instant images on the laptop, the compositional decision is easier and the colors become more picturesque, without too much processing with the computer.

    Yellow and red gerbera © Julian Köpke

    A curtain over the illuminated background behind the focal plane creates an effect reminiscent of nebulae in the night sky.

    Red and yellow gerbera © Julian Köpke

    Photography of flowers in a vase in an exposure series (HDR) is complicated by their light sensitivity, which causes a change of position in short time scales. Plants constantly rearrange their leaves and blossoms. This results in blurring, which can be compensated for e. g. by repeating the shot series, shorter exposure time series or tools for aligning the images. Or you can do your image without HDR, because the dynamic range of the camera data is sufficient.

    Bouquet of red and yellow gerberas © Julian Köpke

    The center of a Gerbera blossom is richly structured. Due to the high resolution of the camera back (150 MP), it is possible to crop out the center still in good resolution.

    Inner circle of a red and yellow gerbera © Julian Köpke

    The transparent representation of the petals is achieved by using a light box. The light should be relatively bright, but does not have to be fully homogeneous. The heat of the light does not matter, it is adjusted using RAW format in post-processing. More informations about this method see web-pages of Harold Davis, who invented this method.

    Yellow gerbera © Julian Köpke
    Yellow gerbera on a lightbox © Julian Köpke
  • flowers,  General,  Travel

    Turn of the year

    The most surprising thing this year was the selection of many of my pictures in the Flickr Explore streamMy best picture in 2021 is again a black and white, this time of the Bernese Alps with a view of the mountain chain Eiger, Mönch and Jungfrau. The picture was taken on the Schilthorn when I fled the permanent James Bond exhibition.

    Mountain chain Eiger Mönch Jungfrau. There will be a weather change. © Julian Köpke

    The end of the year had some surprises in store for both of us. We drove to the Black Forest and hoped for snow to cool off. The snow did not come immediately and a red dawn on January 2nd seemed dangerous and not calming.

    Celestial fire: impression of a wildfire at sunrise in Alpersbach © Julian Köpke
    With plenty of snow, alternating sunshine and snow drift, there were beautiful moments in the countryside in Breitnau near Hinterzarten.
    Walk along the winter forest © Julian Köpke
    Snowfall at abandoned mill © Julian Köpke

    With the help of some tips from a photographer friend I was in school with a long time ago, I tried to improve my photographic technique and post-processing. This includes the trick of placing a piece of newspaper in the sharpness plane of the lens in order to speed up the focus. Very effective.

    Orchid on black © Julian Köpke
    Mysterious Amaryllis © Julian Köpke