Archive for the ‘ Cameras ’ Category

Pretzels and trains

The new Art-o-Mat machine

Art-o-Mat

Her­bert Hoover — Artist — is single-handedly try­ing to revive the econ­omy (and make up for his famous namesake’s inabil­ity to do the same in a pre­vi­ous down­turn) by means of his con­tri­bu­tion to the Art-o-Mat project.

Lisa and I recently attended an open­ing event for Portland’s first Art-o-Mat now resid­ing in the Alberta dis­trict. Know­ing that Her­bert was present in spirit, if not in per­son, we biked over to check out the fancy new mem­ber of the Art-o-Mat community.

Our new Art-o-Mat is a bright red hot-rod of a machine with obvi­ous care put into every detail from the nice paint details to the very act of trans­port­ing it safely to it’s new home at the Radio Room.

There were a few other peo­ple there to check out the new art dis­penser and one fine patron at the bar even offered to pur­chase my token from the bar ten­der. So off I went — token in hand — to find the object in question.

Sure enough, right there in the first slot, was Herbert’s pewter pret­zel. After feed­ing the token into the mag­nif­i­cent machine, the lit­tle white stan­dard­ized box with Herbert’s cus­tom label­ing emerged (from the slot no doubt used in the past for some­thing with a pic­ture of a camel) into the deliv­ery tray below.

The pewter pretzel

The pewter pretzel

Know­ing that Herbert’s pre­vi­ous saltine offer­ing find’s life in poses and places through­out the world through his Cracker Tracker web­site, I fig­ured that this pret­zel had some­thing spe­cial to offer. So sure enough, as I was off to my shop in “the hole” (home of the P.90 cam­era) I encoun­tered a com­mon imped­i­ment — a freight train head­ing east along Sullivan’s Gulch. Rather than sim­ply wait for the train to pass as is my usual habit, it occurred to me that the pret­zel sit­ting on the seat next to me might offer a solu­tion. So I put on the park­ing brake and got out to test my hunch. As you can clearly see from the video below, the pret­zel came through in splen­did form. Watch and lis­ten closely and you too will find that the pret­zel posses the amaz­ing abil­ity to increase the speed of the pass­ing train.

Anscheinend ist auf Ihrem System kein Flash-Player installiert

 

Reminded that Herbert’s artis­tic skills also include pin­hole pho­tog­ra­phy and pleased with the time-saving ben­e­fits of this pewter object, I put the pret­zel away and made my way up to the shop to work on the lat­est pro­duc­tion of P.90 cameras.

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The photography of Jane Alden Stevens

I just received the cur­rent edi­tion of the online pub­li­ca­tion Frac­tion Mag­a­zine which includes a won­der­ful gallery of work enti­tled Seek­ing Per­fec­tion: Tra­di­tional Apple Grow­ing in Japan by pho­tog­ra­pher Jane Alden Stevens. Frac­tion Mag­a­zine is one of a grow­ing num­ber of excep­tional online pho­tog­ra­phy pub­li­ca­tions fea­tur­ing work like Jane’s series on these extra­or­di­nary Japan­ese farm­ers engaged in yet another inspir­ing tra­di­tional craft. Jane’s pho­tos in this exhibit con­sist of a mix of pin­hole and lens-based work.

Jane Alden Steven photograph

Rejected Apple, Fall, Aomori Prefecture

I orig­i­nally met Jane after she pur­chased a Pino­ramic 120 cam­era for a project she did on WW1 ceme­ter­ies in France called Tears of Stone: WW1 Remem­bered.

Jane shows a nat­ural tal­ent with the panoramic for­mat and was inspired by the large num­ber of WW1 memo­ri­als she saw on a trip to France to return and doc­u­ment them. The gallery of images that resulted from that trip can be seen at Jane’s web­site.

Jane Alden Stevens Photograph

Memento, Ver­man­dovillers Ger­man Ceme­tery, France

Jane used an orig­i­nal model Pino­ramic 120 model for the Tears of Stone project.

Jane Alden Stevens with Pino­ramic 120

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The art of payment

I repaired Steven’s camera.

He sent me an artwork.

I think there is a check inside

for the repair …

but I don’t know

because I haven’t opened it.

Steven Holloway envelope

Art in Tran­sit — from Steven Holloway

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P.90 stenopeic (lensless) photographs

Lensless image of a pond

Pond view taken with a P.90 lens­less camera

Since the Bun­galoft ren­o­va­tion took over my wak­ing hours at the ces­sa­tion
of the watch winder project last year I haven’t had a lot of time to do much
else. Isn’t there an expres­sion “house fin­ished — life over”?

View of buildings through trees and grassy lawn

On the Hill

But just recently I decided to restart pro­duc­tion of the P.90 cam­eras.
After hav­ing cel­e­brated the begin­nings of the finan­cial melt­down by ceas­ing
pro­duc­tion in late 2007, I have received ongo­ing inter­est in the cameras.

Photo of restaurant kitchen

Pots and pans

So the last set of cam­eras from the late 2007 pro­duc­tion is being assem­bled and
should be avail­able for sale this sum­mer. Sub­se­quent to that a new set of P.90
cam­eras will begin production.

View across vineyard and lake

View across vine­yard and lake

I’m hop­ing to lure some cur­rent users of the P.90 into send­ing along some of
their more inter­est­ing work.
In the mean­time, I am post­ing a set of my P.90 pho­tos.
If you would like to receive the lat­est news on the P.90 cam­eras you can sign
up for the P.90 newslet­ter using the form avail­able on the right side panel of
the blog.

You’ll also find the orig­i­nal P.90 release newslet­ter posted on the P.90 page.

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The making of objects

A 5 by 7 inch wood and brass camera

Cor­ner detail — 5 by 7 inch field cam­era — 1992

Mak­ing things is one of the fun­da­men­tal aspi­ra­tions. Some peo­ple aspire to travel, read or play music — some ded­i­cate their lives to mak­ing money — still oth­ers find their call­ing in ded­i­cated ser­vice to a par­tic­u­lar cause. One of the great joys of my life is liv­ing through a time when seem­ingly more and more peo­ple have found that mak­ing objects with their hands is a way to ful­fill at least some of the need to find mean­ing in daily life. The range of skills and tal­ents I encounter  is more and more amaz­ing all the time. Being in Port­land has only enhanced the expe­ri­ence. And work­ing in a build­ing full of cre­ative mak­ers had proven to be a real treat.

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Oaks Park — a pinhole field trip

A trip to Oaks Bottom Park

I made this photo with a P.90 pin­hole cam­era. In con­trast to the dig­i­tal cam­era expe­ri­ence, this kind of sub­ject (with a lot of motion) is a sit­u­a­tion in which the result is always a pleas­ant sur­prise once the film is processed.

Oaks Park along the water­front is a small amuse­ment park adja­cent to a city park and a wildlife refuge. It is over 100 years old. On a cool, misty, Port­land day in early May there were a lot of fam­i­lies out keep­ing the chil­dren enter­tained and hop­ing for the return of sum­mer weather.

I was orig­i­nally attracted to this place when I heard about the float­ing floor of the roller rink. At Oaks Park there is an indoor rink with a beau­ti­ful 100 ft by 200 ft wooden floor. Because the area next to the river is his­tor­i­cally prone to flood­ing, the floor struc­ture is made so that it can be detached from the build­ing when flood­ing is emi­nent. Because the floor rests on floats it is then able to float above the pos­si­ble flood waters until they recede. The last time this hap­pened was 1996.

In addi­tion, the Oaks Park rink has the largest remain­ing skating-rink pipe organ in the world. Impres­sive even for a non-skater like me.

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The mystery of the M&M

I always won­dered how an M&M was made. Even as a kid, I couldn’t help won­der­ing how they got that sugar coat­ing so per­fectly formed around that choco­late core. Every time … ! I don’t think I ever found one that showed any sign of actu­ally hav­ing been made by a real per­son. I never have been able to tour that M&M fac­tory but I did fig­ure out how to make a few other things. So I decided now it’s time to see what I can share about mak­ing stuff — and per­haps see what I can learn as well.

I’ll start with this:

These cam­eras entailed more trick­ery than I had orig­i­nally antic­i­pated. (If you are a maker of things, you prob­a­bly just thought to your­self “Imag­ine that!”) Part of that trick­ery evolved from my fate­ful deci­sion to use a lot of curves for this design and to make them from cross-laminated, wood veneer parts.

The back of the cam­era includes a remov­able curved back and a top and bot­tom strip of mate­r­ial that becomes part of the camera’s body. The trick was to make these three parts in a way that would allow them to fit together in the same “plane” while also man­ag­ing the dif­fi­culty of hold­ing the pieces dur­ing fab­ri­ca­tion. The next three pho­tos show the solu­tion I came up with.

Setup for slicing camera back panels

This image shows a vac­uum fix­ture for hold­ing the raw part on the left, the gang saw that does the cut­ting and an exam­ple of a raw panel ready to be cut. A rotat­ing fit­ting for the vac­uum line is vis­i­ble at the top of the vac­uum fixture.

The cutting operation nearly complete.

This view show the saw gang arbor just past the end of cut. The han­dle vis­i­ble just to the right of the saw arbor would have been used to rotate the vac­uum fix­ture with the part in place past the gang saw while the vac fit­ting on top of the fix­ture allows the vac tube to remain sta­tion­ary. You can see the three parts along with the left­over waste strips at the top and bottom.

A view showing the dust collecion shroud.

Once the basic fix­ture design was checked out, the base of the fix­ture was recon­fig­ured to allow for the attach­ment of a dust collection/safety shroud. A stan­dard shop vac hose con­nects to the port on the right side of the shroud. Just enough of the gang blade set pro­trudes to cut the stock with­out undue risk to the oper­a­tor. As the parts come off of the fix­ture, they were taped together to keep them in grain matched sets. With this fix­ture setup, a whole stack of raw pan­els can be cut into parts (that require only light edge sand­ing) in a very short time.

There nat­u­rally would be many ways of doing this but my par­tic­u­lar pro­ce­dure reflects my own expe­ri­ence and the tools and machines avail­able to me. I am for­tu­nate to have an Aciera milling machine in the shop (that should be a post!) so this pro­ce­dure was largely dri­ven by the milling machine mode of working.

5 inch rotating camera update

The orig­i­nal design for this cam­era included a built in LCD/pushbutton inter­face and a con­trol knob to change expo­sure slits. The cur­rent project entails con­vert­ing the cam­era to use a remote, hand held con­troller oper­at­ing through a blue­tooth radio inter­face. User com­mands are entered via a touch screen LCD interface.

User interface

This view of the inter­face shows the screen lay­out. The areas labeled Expo­sure, 360 Degrees, and 1/60 sec­ond plus the two arrows at the bot­tom of the screen are sen­si­tive to a touch to the screen. The red dots indi­cate that the user has cho­sen to change the camera’s angle of rota­tion. By press­ing either of the arrows, the dis­played angle can be changed. A press to the shut­ter speed but­ton offers sim­i­lar con­trol over the range of shut­ter speeds.
Once the set­tings have been made, the user can touch the Expo­sure but­ton and com­mence expo­sure. Once the expo­sure is under way, the bar graph above the arrows will indi­cate the progress of the cur­rent expo­sure.
Stay tuned for more details as the project moves toward completion.

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New P.90 cameras completing beta testing.

Beta front viewP.90 drawing

The P.90 beta cam­eras are com­plet­ing the test­ing phase and the results are look­ing promis­ing. Some good feed­back from beta testers has led to improve­ments and some good ideas. Pro­duc­tion has begun on the new cam­eras.
The photo above is of one the beta cam­eras cur­rently under­go­ing test­ing. This mate­r­ial, curly mahogany, will not be used in the pro­duc­tion cam­era. The first run of P.90 cam­eras is being pro­duced in domes­tic black Cherry.
Be sure to sign up for the newslet­ter to receive release announce­ments for the new camera.

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The Customs Building

Customs Building

A stroll around down­town Port­land led me to the old cus­toms build­ing. It is a beau­ti­ful struc­ture fac­ing a down­town park. About a 15 minute expo­sure with the P.90 pro­to­type dur­ing a con­ver­sa­tion with a curi­ous passerby led to this image.

The fol­low­ing infor­ma­tion on this build­ing was pro­vided by Bart King from his book:

An Archi­tec­tural Guide­book to Portland

9. U.S. Cus­tom House 1901; addi­tion 1938
220 NW Eighth Avenue
Archi­tect: James Knox Taylor/Supervisor: Edgar M. Lazarus

This mas­sive and some­what unusu­ally designed build­ing sits regally within a full city block and on top of a huge in-fill. The Cus­tom House was sub­stan­tially built up on its site to avoid the flood­ing prob­lems that plagued this part of town dur­ing the early 1900s, and its pil­ings go down 80–100 feet.

Var­i­ously described by as French Renais­sance or Ital­ian Renais­sance Revival, the orna­men­ta­tions of this clas­si­cal, granite-faced build­ing is fas­ci­nat­ing. Columns, scrolls, quoins, arches. den­tils, and key­stones abound. Find the terra cotta lin­tel stones over the win­dow arches show­ing inter­est­ing gov­ern­men­tal sym­bols like the staff of Aes­cu­lapius, and the dreaded glove on a stick.

Among the pro­fu­sion, one finds images of scales adorn­ing the build­ing. These reflect both the weigh­ing of goods inspected for cus­toms and the tra­di­tional scales of jus­tice. Cour­t­houses were orig­i­nally intended for the top two floors of the Cus­tom House, and rev­enue from cus­toms duties was an impor­tant func­tion of Portland’s water­front. The for­bid­ding iron­work on the win­dows of the first floor is orig­i­nal to the build­ing, and was designed to pro­tect con­fis­cated con­tra­band and bureau­cratic trea­sures like seals and paper­work.

Inside, with over 100,000 square feet, there is a lot of build­ing to explore. A 1977 restora­tion helps the mar­ble and clas­si­cal plas­ter mold­ings wel­come the eye, and a grand cast-iron stair­way rises to the fourth floor. (The top floors of the east and west wings were added in 1938.) The two tow­ers vis­i­ble from the front (west side) of the build­ing are for ven­ti­la­tion, and do not con­tain bells. In 1906, a small metal tower was built near the north chim­ney that dropped a large “time” ball at noon each day. Sailors would sight it and set their ship clocks accord­ingly. Con­struc­tion to the east of the Cus­tom House even­tu­ally obstructed the tower, and it was removed in 1925.

In 2005, the Gen­eral Ser­vice Admin­is­tra­tion (which man­ages all fed­eral build­ings) announced pos­si­ble plans for a devel­oper to trans­form the Cus­tom House into a mixed-use build­ing. The idea is to house a hotel here and per­haps also have space for the Uni­ver­sity of Ore­gon archi­tec­ture school. Cre­at­ing pub­lic acces­si­bil­ity to this beau­ti­ful build­ing is an excit­ing prospect; expect the huge open court­yard enclosed by the ele­gant log­gia on the west side to attract cof­fee drinkers.

James Knox Tay­lor (1857–1929) was the Super­vis­ing Archi­tect of the U.S. Trea­sury when he designed this build­ing. An advo­cate of clas­si­cal design, Tay­lor worked with Cass Gilbert (archi­tect of the U.S. Supreme Court Build­ing) before estab­lish­ing his own prac­tice. Build­ing super­vi­sor Edgar Lazarus is well known for his dis­tinc­tive Vista House design in the Colum­bia Gorge.

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