Showing posts with label Triangles. Show all posts
Showing posts with label Triangles. Show all posts

Tuesday, December 17, 2024

Musical Imagination


"Perception is never purely in the present,
it has to draw on experience of the past;
We all have detailed memories of how
things have previously looked and sounded,
and these memories are recalled are
admixed with every new perception.
...
Music can also evoke worlds
very different from the personal,
remembered worlds of events,
people, places we have known.
...
Every act of perception, is
to some degree an act of creation, and
every act of memory is to some
degree an act of imagination."

Oliver Sacks (1933 - 2015)
Musicophilia

Sunday, November 24, 2024

Spirit as Wings


"One must manifest discipline of spirit;
without it one cannot become free. To the
slave discipline of spirit will be a prison;
to the liberated one it will be
a wondrous healing garden.
So long as the discipline of
spirit is as fetters the
doors are closed, for
in fetters one cannot
ascend the steps.
...
One may understand the
discipline of spirit
as wings."

- Nicholas Roerich (1874 - 1947)

Monday, October 28, 2024

Great Whaleback of Granite


"On Cadillac you can feel all of mount desert underfoot. You seem to be riding a graceful surfacing of mountains headed, like a pod of whales, out to sea through other, smaller islands equally well wrought, unique expressions of rock foaming at their margins, leaning a little seaward or a little landward, depending on which way the tide is moving. From here, to the south and west, one island leads to another, all the way to Frenchboro and Swans Island and Isle au Haut, as this landscape toys with the idea of islands until the sea says enough and there is only water.
...
What else is there to do here- or anywhere in nature- but to indulge the awareness of your senses, observe, the instructive otherness that lies just beyond- or is it within - the beauty of nature, and improve your understanding of the world around you and of yourself as an observing being?
...
On  clear mornings, standing on this great whaleback of granite, with this wide coastal world in your mind's eye and sense keenly the orderliness of the solar system, the way the sun and the moon pull on the oceans to the advantage of life on earth. To the east beyond Schoodic and Petit Manan, you can see a day coming toward you as a blush of light - the "rosy-fingered dawn' of Homeric poetry."

- Christopher Camuto
Time and Tide in Acadia

Saturday, September 28, 2024

Perceived Geometries #2


"Euclid alone has looked on Beauty bare.
Let all who prate of Beauty hold their peace,
And lay them prone upon the earth and cease
To ponder on themselves, the while they stare
At nothing, intricately drawn nowhere
In shapes of shifting lineage; let geese
Gabble and hiss, but heroes seek release
From dusty bondage into luminous air.
O blinding hour, O holy, terrible day,
When first the shaft into his vision shone
Of light anatomized! Euclid alone
Has looked on Beauty bare. Fortunate they
Who, though once only and then but far away,
Have heard her massive sandal set on stone."

- Edna St. Vincent Millay (1892 - 1950)

Tuesday, September 24, 2024

Perceived Geometries #1


"It is well known that geometry presupposes not only the concept of space but also the first fundamental notions for constructions in space as given in advance. It only gives nominal definitions for them, while the essential means of determining them appear in the form of axioms. The relationship of these presumptions is left in the dark; one sees neither whether and in how far their connection is necessary, nor a priori whether it is possible. From Euclid to Legendre, to name the most renowned of modern writers on geometry, this darkness has been lifted neither by the mathematicians nor the philosophers who have labored upon it."

- Bernhard Riemann (1826 - 1866)

"The division of the perceived universe
into parts and wholes is convenient
and may be necessary,
but no necessity determines
how it shall be done.""

Gregory Bateson (1904 - 1980)

Monday, October 30, 2023

Perception of Autumn Color


"Every perception of color is an illusion,
we do not see colors as they really are.
In our perception they alter one another. "

Joseph Albers (1888 - 1976)

Among the countless "rules" (or, more precisely, "rules of thumb") of photography, there are these three gems: (1) just because some "thing" or "place" is beautiful does not mean that it can be captured in a photograph; (2) how "good" a photograph is (whether judged by the photographer or viewer) has little or no correlation with how "hard" it was to get it; and - my personal favorite (and main focus of this short blog post; although all three apply) - (3) capturing "autumn colors" is among the hardest "simplest" things to do as a photographer. 

I admit that #3 may not be at the top of most photographer's list of "rules to learn to forget" - I mean, how hard can it be to take a picture of fall colors?!? Point and shoot, right? - but it is near the top of mine! Indeed, combining #3 with #1, I have always simultaneously both looked forward to and dreaded the "peak color" weeks of autumn. I, like most everyone else, find autumn colors (particularly those in my northern Virginia neighborhood) stunningly beautiful. Yet, I have also always found it particularly difficult to capture the beauty of fall colors with my camera. Taking it "all in" with a panorama certainly makes a colorful photo, but is hardly a step beyond the "cliche" shot. On the other hand, while artfully focusing in on a colorful tree or leaf might result in a credible "fine art" print, this is also just as likely to fall far short of expressing the "Wow!" one feels while entranced by the preternatural sun strewn colors of autumn. In my 50+ years of doing photography, I have yet to take a single image that comes close to capturing what I feel when I am surrounded by autumn colors at their best.

And so, we come to aphorism #2, and use it to contextualize the image that appears at the top of this post. This photograph was taken during a hike my wife and I took last weekend at a local park. The small but beautiful - and easily accessibleScott Runs waterfall appears at the end of the first leg of the trail, and is visible to your left just as you turn toward the Potomac river. Indeed, most pictures of the waterfall are of this "head on" view of the falls from a vantage point near where the trail runs into the river. While I have an obligatory image captured from this position ...

... it is the image shown at the top of this post that I prefer. Why? Not because it is the better of the two (truth be told, I think this one is the superior photograph!); but simply because it required great effort on my part - with considerable help by my wife (without whom I literally could not have captured this image). To get this shot, I needed to first walk "around" a rock/sand embankment (and away from the falls), climb over some steep rocks, wade in slightly-above-knee water, climb back onto the steep rocks (while reaching over them to grab my camera and tripod that my wife was diligently holding for me), and find a position that approximated my "visualized" vantage point. In my mind, at least, and solely because of first-hand experience with the effort that was involved, I imbue the resulting image (the one that appears at the top of this page) with something "special"; for me, it is a "better image" because of what I needed to do beyond "just turning a corner and pressing the shutter." In truth? It's a toss up; whichever of the two images is "best" is - and ought to be - entirely up to the viewer. Sadly, of course, and as always, neither image captures the awe I felt as I was bedazzled by Virginia's autumn colors!

Sunday, September 03, 2023

Frost-Pale Stillness


 "The primal sun with beams for its white hands
strikes cliffs and woods, an empty country's harp,
and conjures colored music from the bonds
of frost-pale stillness, plays a merry dance
on the glowing yellow, green, and red that light the
flowers and heather, on the mist-blue mountain cap,
on the scattered flocks of sheep in summer white,
fissures sprayed with black, the lava's grey expanse.

I drink your music's glory with thirsty eyes,
my cherished, longer-for land, and turn to you,
my nerves aflame with the same welcoming joy
as when you first rose to me from the seas.

I snuggle up in that motherly embrace
where I laughed as a child,
where I find joy and grace."

Snorri Hjartarson (1906 - 1986)

The image above is the center-piece of my just-completed "Icelandic Abstracts" portfolio that consists of images captured during an exhilarating two-hour plane tour of the area surrounding the Skaftafell National Park area, which is home to some of Iceland‘s largest glaciers, most prolific volcanoes and richest river deltas. 

While I booked a "photographer's plane tour" covering the southern part of Iceland months in advance, I was also well aware of Iceland's notoriously finicky weather. Because of the popularity of such tours, I was told that - in the event of "bad weather" - my ticket would be refunded but a backup flight was unlikely to be offered. As luck would have it (at least at first), the weather during the morning hours of the day of the scheduled flight was awful. Visibility did not extend much farther than the hood of our car, and was certainly not good enough to allow a plane to take off; or, if the pilot was crazy enough to go ahead with the tour, to allow its passengers to see anything near the ground! However, a morning full of remorseful angst miraculously gave way to early afternoon bliss, as the clouds cleared (slightly but sufficiently) to provide two hours of photographic nirvana. Vacations and the vagaries of chance, indeed.

The images in this portfolio were created in a way diametrically opposite to how 95% of my portfolios emerge (meaning, the conditions were way out of my comfort zone): (1) rapid-fire "spraying" of shots (to get as many compositions in as possible in a very short time frame) vs. my usual "slow tempo" meditative approach; (2) slow-action oriented anticipation of "just the right framing with appropriate telephoto zoom" punctuated by quickly opening up to a wide angle view to help anticipate the next "frame" vs. my typically much more deliberate compositions centered on a narrow range of focal lengths; and (3) using (what for me are) very high ISOs (3200+) to achieve fast enough shutter times to minimize blurring vs. my normal "stick to base ISO" mantra. 

Add to all this the fact that while the captain of my small Cessna was kind enough to give me the run of the cabin - he allowed me to unbuckle my seatbelt and move at will from the right window to left to right again, over and over again - this otherwise laudable "artistic freedom," when coupled with the 60 deg swings of the aircraft from horizontal the captain deliberately - and routinely - engaged in so that I could get the "best views," took its inevitable toll: each image represents a delicate compromise between maximizing aesthetics and minimizing nausea

But, my-oh-my, what breathtaking images of its abstract frost-pale stillness Iceland had to offer this lucky photographer...thank you, Iceland!

Monday, March 27, 2023

Connection, Resemblance and Order


"The aspect of external nature, as it presents itself in its generality to thoughtful contemplation, is that of unity in diversity, and of connection, resemblance and order, among created things most dissimilar in their form; — one fair harmonious whole. To seize this unity and this harmony, amid such an immense assemblage of objects and forces — to embrace alike the discoveries of the earliest ages and those of our own time — and to analyse the details of phenomena without sinking under their mass — are efforts of human reason, in the path wherein it is given to man to press towards the full comprehension of nature, to unveil a portion of her secrets, and, by the force of thought, to subject, so to speak, to his intellectual dominion, the rough materials which he collects by observation."

Alexander von Humboldt (1769 - 1859)
Cosmos: A Sketch of the Physical Description of the Universe

Thursday, February 16, 2023

What's a Photographer to Do Without a 'Real' Camera?


"The best camera is the one that's with you."
- Chase Jarvis (1971 - )

As I wrote about in my last blog post, my wife and I recently visited our youngest son in college. Since the trip was only for a few days (cross-country, no less: we live in northern Virginia, but our son's college is in California), and our ostensible purpose was to attend "Parent's Day," I reasoned - foolishly, as it turns out - that there would be zero time for "real photography" (meaning: photography with what I call my "real" camera). Note that I intend no disrespect either to my iPhone (which I always have with me) or to anyone who's "real camera" is an iPhone. The iPhone is a great photographic tool and is more than capable of capturing wonderful images! I use this phraseology only to convey a truth of my own reality: if I am without the camera(s) that I am usually armed with when I go on my photo safaris I somehow feel less than whole - disarmed, as it were - photographically speaking (which in hindsight of course is, again, rather foolish). Which is not to say that my "eye" is not constantly searching for something to photograph (even as the brain behind the eye laments not having my "real camera"). 

The (abstract) triptych above is an assembly of a few miscellaneous "shots" I took with my iPhone while waiting to board one of our planes. A few other "quick grabs" I managed to take during the trip included: (1) a shot of the ceiling at an American Airlines' Admirals Club (the "upside down" view of which I much prefer over the "straight" version) ...

(2) a shot of a chandelier at LAX ...


(3) a series of "fire abstracts" (captured while waiting for our dinner to arrive at a restaurant close to our son's college) ...


... and (4) - my personal favorite - a Wynn-Bullock-like "abstract energy-field" (that is really just a part of the tree ring structure I found in an old stump while hiking with my son in a local park):


So, what is a photographer to do without a "real" camera? Exactly what the photographer would have done with a real camera: look for pictures and capture them as best as possible given whatever camera happens to be with you 😊

Saturday, October 15, 2022

Light, Shadow, and Geometry


"The phenomenon which I have now briefly mentioned appears to me to partake of the character of the marvelous, almost as much as any fact which physical investigation has yet brought to our knowledge. The most transitory of things, a shadow, the proverbial emblem of all that is fleeting and momentary, may be fettered by the spells of our "natural magic," and may be fixed for ever in the position which it seemed only destined for a single instant to occupy.

This remarkable phenomenon, of whatever value it may turn out in its application to the arts, will at least be accepted as a new proof of the value of the inductive methods of modern science, which by noticing the occurrence of unusual circumstances (which accident perhaps first manifests in some small degree), and by following them up with experiments, and varying the conditions of these until the true law of nature which they express is apprehended, conducts us at length to consequences altogether unexpected, remote from usual experience, and contrary to almost universal belief. Such is the fact, that we may receive on paper the fleeting shadow, arrest it there, and in the space of a single minute fix it there so firmly as to be no more capable of change, even if thrown back into the sunbeam from which it derived its origin."

- Henry Fox Talbot (1800 - 1877)
Some Account of the Art of Photogenic Drawing 

Sunday, August 07, 2022

Vedantic Complementarity


"The very nature of the quantum theory ... forces us to regard the space-time coordination and the claim of causality, the union of which characterizes the classical theories, as complementary but exclusive features of the description, symbolizing the idealization of observation and description, respectively."

- Niels Bohr (1885 - 1962)

"The general opinion in theoretical physics had accepted the idea that the principle of continuity ("natura non facit saltus"), prevailing in the microscopic world, is merely simulated by an averaging process in a world which in truth is discontinuous by its very nature. This simulation is such that a man generally perceives the sum of many billions of elementary processes simultaneously, so that the leveling law of large numbers completely obscures the real nature of the individual processes."

- John von Neumann (1903 - 1957)
Mathematical Foundations of Quantum Mechanics

"The plurality that we perceive is only an appearance; it is not real. Vedantic philosophy... has sought to clarify it by a number of analogies, one of the most attractive being the many-faceted crystal which, while showing hundreds of little pictures of what is in reality a single existent object, does not really multiply that object."

- Erwin Schrödinger (1887 - 1961)