Murphy Hektner, APSA  


Tartaric Crystals by Murphy Hektner, APSA

December 2024 - Tartaric Crystals

About the Image(s)

This is a true abstract image. To me a good abstract is a picture where the viewer cannot tell what the subject was derived from. Tartaric crystal can be purchased from many pharmacies in powder form. I use two small pieces of glass both 3” square; put a small amount of tartaric powder on the bottom glass and then melt it to liquid form, it melts at low temperature. As soon as it is in liquid form immediately cap the liquid with the second piece of glass and let cool. You will need two polarizing filters, one in back of the glass sandwich and one on your camera lens in order to see colors.

Melted moth balls also works very well for colorful crystals, do not melt moth balls in the house or your home will smell like moth balls for a few days. You will need some type of a devise to mount your glass sandwich to so you can photograph the crystal pattern. The area photographed of this crystal design was one inch across the horizontal format.

The original was a 35mm Velvia slide copied into a digital file. I do not use a film scanner for copying slides into digital files. I find it much easier and faster to use my Nikon digital body with my 200 mm macro lens with the slide mounted to my copy box with the lighting source balanced to 5000K.

The lens will focus to 1X1 life size and works perfectly. The exposure to copy the slide is ISO 200 --- ¼ second @ f/8. I use aperture preferred mode.

This is very specialized macro photography, I have only touched on the basics. If you are interested in this kind of macro photography I will be glad to email you more detailed instructions regarding this process. I will admit this is a tedious and time consuming process to have a successful outcome with vivid colors and pleasing composition.


7 comments posted




Charles Ginsburgh   Charles Ginsburgh
What a striking image, abstract or not. Wonderful colors, shapes and textures. I would imagine that given different polarizing filters, settings and light sources, you might get different colors as well. Here one might think that they are looking at a macro shop of a moth's wings as well. An interesting shot demonstrating a lot of imagination and technical skill. Thank you for sharing this with us.   Posted: 12/12/2024 18:24:59
Murphy Hektner   Murphy Hektner
Hi Charlie: Thank you for your positive comments on the Tartaric crystal picture, they are appreciated.
Yes; there are color variations possible with different Kelvin temperature light sources. The lighting source here was a soft white light bulb with a color temperature of 2700K which is quite warm toned. If I was using a daylight balanced light source at 5000K the resulting picture would be quite cool toned in appearance. It all depends on the makers choice of light source and how they want the finished picture to appear.   Posted: 12/13/2024 06:10:09



Barbara Hunley   Barbara Hunley
Murphy...This is a very interesting design with tac sharp geometric features and interesting colors. The creation is a bit over my head but I like the results. You put a lot of work into creating all of this and I have to give you an A for results and composition. You too have a creative design mind.   Posted: 12/13/2024 20:50:23
Murphy Hektner   Murphy Hektner
Barbara: Thank you for the kind words, very much appreciated.   Posted: 12/14/2024 01:31:54



Neal R. Thompson, M.D.   Neal R. Thompson, M.D.
What a complicated setup. I applaud your persistence and appreciate you explaining it, Unusual patterns. Immediately on seeing the image without explanation I thought it might be an unusual feather. It's the type of image that one either dismisses rapidly or spends minutes working out the details.
Nice work.   Posted: 12/15/2024 19:46:31



Pierre Williot   Pierre Williot
Amazing image. Thanks for the description - this is all new to me.
Wonderful results using your special "recipe".
No suggestion for improvement, but I was wondering if you tried the same set-up but with a UV light?   Posted: 12/16/2024 23:07:12
Murphy Hektner   Murphy Hektner
Hi Neil and Pierre, Pleased you liked crystal photography.

It is a good winter time type of photography when one does not care to be out doors in cold winter weather. My garage can be heated, so have made it into kind of a photo studio.

Have not tried UV lighting; so far just my 40 watt soft white light bulb. I think different lighting sources could provide a totally different outcome.   Posted: 12/17/2024 05:26:18



 

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