Linda Grashoff's Photography Adventures

Posts tagged “Leptothrix discophora

And Happy Ever After


June 10, 2018

Some of you may have figured out that my recent blog titles are playing with lyrics from Into the Woods, my favorite-of-all-time play, the musical by Stephen Sondheim. Pairing photographs of forests with the title “Into the Woods,” and joining a photograph of a partially wooded path with the title “Then Out of the Woods” are pretty straightforward, but putting a photograph of a Leptothrix discophora film with “And Happy Ever After” may need some explaining. To me, Sondheim’s play is about going into the often hidden, dark, and controversial parts of oneself to gain self-knowledge.

I’ve said some of this on the blog already: I make photographs to affirm the reality of the material world. I’m in love with physical reality, the sheer corporeal existence of things. I use photography as my medium partly because the product is, to use photographer Joel Meyerowitz’s words, “close to the thing itself.” Another way to put it is to say that I practice photography to be part of a process where a product emerges from corporeal fact: light reflects off matter to make an impression on a chemical emulsion or digital sensor.

But now I’ll go further: Philosophers have discussed the nature of reality for centuries. George Berkeley wrote in his 1710 Treatise Concerning the Principles Of Human Knowledge that the only reality is mind and ideas. I disagree, as I disagree with the religious leader Mary Baker Eddy, the founder of Christian Science, who wrote that reality consists only of God and his ideas; that matter does not exist.

I was raised by Christian Scientist parents, so admitting to love of the appearance and reality of things was painful for me. But moving into the woods (having those thoughts and fearing that my parents might stop loving and supporting me if they knew of them), then out of the woods (my decision to chance owning those thoughts, and even to build an art practice around them) has led to my greatest peace of mind, my happy ever after. Leptothrix discophora films have been with me—prominently—for the latter part of this journey, and that’s why this photograph that I made of one appears on this post.

This is a patch of Leptothrix discophora film that I photographed along the Vermilion River June 2.


Iron Bacteria in Florida 2


February 19, 2018

Taken on the same day as the photograph of the previous post, these photos show Leptothrix discophora and its precipitated iron oxide at Jelks Preserve.

 


Iron Bacteria in Florida 1


My old pal Leptothrix discophora came out to play in the parks earlier this month. This photo was taken in a sweet lagoon of the Venice Myakka River Park.


Back to the Garden 4


November 8, 2017

I saw some Leptothrix discophora films at Schoepfle Garden last month. Here is one patch, with details of the overall photograph beneath.

 

 

 


Evidence of Iron Bacteria in October 2016—6


November 16, 2016

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Evidence of Iron Bacteria in October 2016—5


November 15, 2016

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Evidence of Iron Bacteria in October 2016—4


November 14, 2016

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Evidence of Iron Bacteria in October 2016—3


November 13, 2016

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Evidence of Iron Bacteria in October 2016—2


November 12, 2016

Sometimes a shadow reveals a less-visible Leptothrix discophora film. Someone explained to me why this happens, but I’m afraid I didn’t quite get it. Perhaps one of you knows and can explain it again?

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Evidence of Iron Bacteria in October 2016—1


November 11, 2016

I found some of what I had come looking for last month when I waded across the river. The first image is the way I saw the patch of Leptothrix discophora film as I approached. It was surprisingly large for such a young film. Young films look blue or silver or silver blue. The prismatic colors arise when the film thickens as a result of more of its being produced by the Leptothrix discophora bacteria or when the film is broken and pieces of it slide over and under other pieces. The second image is the same patch of film seen from the opposite side. You can appreciate the importance of the angle of the sun relative to the viewer in how the film appears.

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