• Fusion imaging,  Lightbox,  X-Ray

    Purple Clematis

    Clematis is a reliably blossoming flower in our garden. Every year we look forward to her blooms for many weeks. Photographing flowers means sacrificing beautiful little things. It took me some time to go there.

    With growing experience I feel less pain to sacrifice a bloom for artistic purposes. It relieves me a little, that I have the blooms swum after my photo and X-ray sessions in a soup-plate filled with water which is in the kitchen. Many people like the floating blooms in a soup-plate, if they are in a break.

    The HDR series of my composition with three clematis gave me a hard time. Although a tripod is indispensable and always used, a small pixel shift between exposures was perceivable. After fixing this, light, color and structure was processed for an HDR image.

    The X-ray of the three clematis was performed as mammography due to the size of my composition. The fusion image can be understood as a texturized HDR by means of a radiograph. But there is no unique solution to all compositions. The best solution has to be found out individually.

    After all, the clematis look as light as a feather in this image. It was worth it.

    Three purple Clematis fusion X-ray photo © Julian Köpke
  • Fusion imaging,  Lightbox,  X-Ray

    Spring and X-ray fusion photos

    First flowers in spring show up. With much support from my colleagues I’m able to do some fusion images. We all would like to have another calendar.

    Preparing the lightbox, the X-ray machines, my camera and picking out the data is a bunch of hassle.

    My personal favorite is the blue cornflower. It looks like a print of an old botanic book:

    Cornflower X-ray fusion photo © Julian Köpke

    The next day I turned my attention to our white and blue Aquilegias. No chance to process the raw data yesterday. Eventually, there was a chance today, after quite a bit of tedious work at my desk:

    Blue aquilegia X-ray fusion photo © Julian Köpke
  • Lightbox,  X-Ray

    X-ray fusion photo of a Nautilus

    Fusion imaging can be done retrospective. My split Nautilus shell on a light box rendered with manual HDR shows already a nice structure of the inner parts. 

    Nautilus shell manual HDR photo on a light box © Julian Köpke

    The X-ray obtained a couple of days earlier easily fits onto the HDR with not a big deal of processing.

    Nautilus X-Ray Energy Compressed © Julian Köpke

    The meaning of the fusion image may be different to the flowers. But it’s feasible to do it retrospectively.

    Nautilus shell fusion X-ray photo and manual HDR photo on a light box. © Julian Köpke
  • Lightbox

    Primroses

    I felt very much attracted by these primroses. They were close to purple and red and I could see them already as a beautiful print.

    But how photographing them on a lightbox ? They always toppled over. Many efforts were useless. Blossoms tend to move, always.

    On this photograph I put the blossoms top-down. Because any arrangement could be done then. It works !

    Purple Primroses © Julian Köpke

    A different color show the orange primroses. Composition with or without leaves ? Without gives more the impression of a painting.

    Primroses II © Julian Köpke
    Primroses I © Julian Köpke
  • Lightbox

    Three vetches

    X-ray images give an insight into the inner (or hidden) structure of a flower. HDR images on a light box are quite close to this. 

    Today I wanted to show the softness of petals and went to my dealer. She sold me three vetches, not really expensive for the purpose. 

    This is my third composition today of the three vetches on my lightbox. The play of the light in the petals resembles to some extent X-ray images.

    Three vetches © Julian Köpke
  • Lightbox

    End of wintertime

    Our weather is more and more weird. Today was the second day with a warm sun and a blue sky. Nights are getting pretty cold, days up to 25 degrees Celsius.

    Cleaning up our garden led us to some old physalis which were a little more than a skeleton. In autumn these fruits look like lanterns, now they resemble an X-ray.

    I did this shot on a lightbox using manual HDR technique.In Lab color mode I obtained this image with a pur black background.

    It’s an exoskeleton for the fruit inside which remains that way without bruises.

    Physalis after winter has gone. © Julian Köpke
  • Lightbox

    Mediterranean creatures on a lightbox

    Today I put some tests on my cretean purchases from last September to evaluate their potential of being subject to fusion imaging. I bought three Nautilus shells and two sea snails, holding them in the store against the sun to check their transparency. My untidy studio accommodated these precious stones under quite a bunch of something.

    The best representation is with a black background, i.e. with inverted L-channel in Lab colors. With a black background a soft shining light appears in the objects.

    This snail has a shape a triangle and resembles a bear claw or an Apollo capsule in the late Sixties. The translucency is very little.

    Cretean Snail © Julian Köpke
    Cretean Snail © Julian Köpke

    The following snail has a classic shape. With the black background it resembles a galaxy in outer space.

    Mediterranean Snail II © Julian Köpke
    Mediterranean Snail II © Julian Köpke

    My first attempt with the Nautilus shells led me to a copper-like color representation with a single shot image. Lab colors is the key to this color and light distribution. Very attractive is the fact of two shells turning right and one left. Why did I wait so long to make this image ? Why do we miss important opportunities ?

    Three Nautilus shells with light inverison © Julian Köpke
    Three Nautilus shells with light inverison © Julian Köpke