Archive for the ‘General Musings’ Category

Subsurface

Saturday, November 5th, 2011
Dow's Lake Drained Shore

A drained Dow's Lake shoreline in early November (Fuji X100)

It is late autumn in Ottawa and the powers that be (in this case, Parks Canada) have commanded that the Rideau Canal be drained. This is an annual event that has lasted for nearly one hundred years, required to preserve the concrete walls of the Canal from ice damage. Skating enthusiasts are likely smiling with the diminutive water levels, as this serves as a portent to the transformation of canal to giant skating rink. It takes close to two weeks of cold ( -15oC to -20oC) temperatures to form the 25 cm thick ice surface required to support skaters.

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The Canal bed, south of Hartwell's Locks (Fuji X100)

The draining undoubtedly initiates fearful scrambling amongst the aquatic life in the Canal as they are swept out towards the Ottawa River. Massive carp that habit the Canal in the spring and summer months must relocate or suffer the consequences. No doubt some will find refuge in the pockets of water that remain in Dow’s Lake and portions of the Canal.

But with the water all but vanquished from much of the waterway, new sights appear – flotsam and jetsam from some season past that have settled to the bottom of the Canal, only to have their shallow graves now exposed to passers-by.

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Once ridden, now hidden - until the water drains... (Nikon D3)

This morning there were thin sheets of ice on the pools of water remaining in the Canal – harbingers to another season (skaters rejoice).

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Hartwell's Locks await the snow... (Fuji X100)

It’s October in Ottawa and it’s 26C…

Saturday, October 8th, 2011

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It’s now Autumn and the geese are on the move, but little else here suggests the season: twenty-six degrees in Ottawa on Thanksgiving weekend, flowers still in bloom, and little in the way of Fall colours overhead…

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Enjoy…

David

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Run out of time? Talk to Julian Barbour…

Sunday, October 2nd, 2011

Julian Barbour is a physicist living in north Oxfordshire, England, who makes his living as a part-time translator.  Why? So that he can spend his various states of being deep in thought…

Lots of space but no time on the Rideau Canal...

One of Dr Barbour’s ideas that has sparked attention relates to time.  In fact, he argues that time is nothing more than a construct and that its conceptual hold on us has led to various problems in our understanding of the physical world – problems that vanish with the nullification of time itself.

As Dr Barbour says, “Change merely creates an illusion of time, with each individual moment existing in its own right, complete and whole”.

In the video “Killing Time”, Barbour describes some of the ramifications of his theory. We exist as a set of individual states – these states Dr Barbour refers to as “Nows”. Each “Now” is complete and self-contained – instantaneous in one sense and, in its independence, simultaneously infinite. Our measurement of “time”, he argues, represents the weighted  average of the difference between two such “Nows”.  The measurement of this weighted average of two states becomes “the amount of time between them”.   The implications though subtle are, as Barbour explains, fundamental: for example, Newtonian mechanics presupposes the existence of time before anything else; Barbour argues that changes in state create the notion of time, which is ultimately an elaborate illusion.  This is much more than a matter of semantics: for Barbour, the quantum universe is static and with Barbour’s idea of time, the “end of all things” in fact is the beginning  (the Big Bang).

The image to the right is my attempt to capture the notion of multiple states – space without time.  If you are interested in hearing Barbour speak about his theories, have a watch below…

Dow’s Lake: a Second Diptych…

Saturday, October 1st, 2011

The images below were created in the thick of winter and then again this spring. The challenge in diptychs such as this is to create identical perspectives from one image to the next- in this case: close, but not perfect.

Enjoy – David

Dow's Lake Diptych

Dow's Lake Diptych

Seasons…

Tuesday, May 3rd, 2011

It has been a long winter in Ottawa and as is often the fashion in such conditions, Spring has been racing to its finish line – within the last few days I have witnessed the trees move from their winter dormancy to the lime green brilliance that accompanies new buds.

I like to watch the shift of seasons from the same vantage point; there is a steadfastness within a single landscape that defies the passage of time chronicling our four seasons. (FYI: in Canada there actually tend only to be two seasons: Winter and Road Construction.) So I like to photograph the same scene at different times in the year. I am particularly pleased with the image below, which is found along the Rideau Canal in Ottawa, Canada, near the Hartwell Locks.

Enjoy -
David

The Hartwell Locks: Winter and early Spring...

The Hartwell Locks: Winter and early Spring...

Wonnacott and Alloucherie at Carleton University Gallery

Thursday, September 23rd, 2010

September 7th marked the start of a pair of photographic exhibits at Carleton University Gallery featuring the artists Justin Wonnacott and Jocelyne Alloucherie.  An intriguing combination, these two collections of work curated by Sandra Dyck and Diana Nemiroff respectively.

Wonnacott’s show consists of a set of intimate images of marine animals that have formed part of his daily diet – fish, mollusks and crustaceans alike. Drawn by their vibrant beauty, Wonnacott began photographing them, starting with a moon fish that provided the exhibit’s title image:  “I remember + I forget“.  But his initial perceptions were to later give way to the underlying reality that the seas, and hence these creatures, were endangered.  As Wonnacott so aptly puts it:  “the fish are beautiful, they are in trouble and they are food.”

Wonnacott at Carleton University Gallery...

Intimate with fish: food for thought...

Jocelyne Alloucherie‘s exhibit in many respects provides a juxtaposition to that of Wonnacott.  Her massive, neutral-toned images carry the viewer across vast scenes of cloud, sand, ice and air which the artist describes as “a space between the immediacy of physical experience and the memory of one or many elsewheres.”  But, like Wonnacott’s own work they remind the viewer of our earth’s precarious state of affairs as greenhouse gases threaten the age-old balance between cloud and sand, ice and air.

Alloucherie at Carleton University Gallery...

Viewing vistas: Alloucherie's eye for stark majesty

Wonnacott’s exhibit run until November 7th, while Alloucherie’s work will be displayed until October 24th; two wonderful collections in one spot – what more could one ask for?

Enjoy.

David

Rock sculptures by John-Félice Ceprano, Ottawa River parkway…

Tuesday, September 7th, 2010

My wife Sherry and I were cycling along the Ottawa River Parkway on the weekend and stopped to enjoy the art of John-Félice Ceprano, an artist whose rock sculptures can be found at the Remic Rapids  along the Ottawa River.  The work is, to my mind, mesmerizing: his stone structures precariously suspended on granite shelves appear to float over the water’s surface.  The relative quiet of the the shelves provided good opportunity for photographing the sculptures’ reflections – an obsession of mine, reflections are…

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The sculptures...

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Eying the eyer...

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Collective...

Enjoy.

David

Of foam and thin sections…

Sunday, September 5th, 2010

I captured this image of foam on the water’s surface at Hog’s Back Rapids in Ottawa. My eldest sister, the epidemiologist, commented that it looked a little “disease-like”: a less-than-healthy thin-section, perhaps? Yes, perhaps, but I found it beautiful all the same.

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Hog's Back flotsam and jetsam...

More of the series, “Today’s view…”, can be seen at my flickr site

Enjoy.

David

Storm sequence…

Tuesday, August 31st, 2010

One evening at the lake we witnessed a stunning light display from a distant electrical storm.  The actual event was silent (i.e. no thunder), which added an eerie quality to it.  I shot a series of stills during the storm, some of which I combined to form the stop motion video short below.  I added sounds from another storm and a loon call, all recorded at a later date at the lake.

Enjoy.

David

Mist…

Monday, August 23rd, 2010

Cool morning air collides with the  surface of the lake, still warm from the previous day’s heat,  to leave a blanket of mist hovering over-top.

This past week was spent at the family cottage in Northern Ontario.  The lakeside property has been in the family for as long as I have seen days – that would be fifty-one years’ worth – and every year from then till now I have spent at least a portion of the summer there.  We call the cottage “camp”, as do all who hail from that part of cottage country, and the Taylor camp has afforded the family immeasurable pleasure over the last half-century. But there are two pleasures that are particularly dear to me: the sound of the loons and early morning mists on glassy water surfaces, the latter being the subject of today’s post. 

This first image was taken handheld from our canoe with the early morning sun behind me.

Long Lake Mist - image 1

Early morning mist against the peninsula...

The second photograph shown below was also taken from the water and was also handheld.  But in this case I was facing into the sun and opted for a high dynamic range version of the scene, which required that I bracket it over several stops. (In fact, this final image is an example of HDR combined with panoramic stitching.) I also found the final version most pleasing in black and white. (A somewhat larger rendering can be viewed from my flickr site, which better reveals the detail of the raft in the lower left portion of the photograph.)

Long Lake Mist - Image 2

More of the mist - this being a high dynamic range image...

Enjoy.

David