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The Art of Photography

I enjoy photography immensely. Somehow my passion rubbed off on my daughter who made it her profession about 16-17 years ago. I am not a pro like her but I know how to hold my own in creating good photographs. For example, I created all the photos that are shown in the header of Ramblin’ Dan.

There are some basic things the camera tool must provide repeatedly and predictably, and that is to cleanly manage the light that creates the captured image. After that everything else can be a variable. There is no such thing as the perfect camera (and lens) and I appreciate the lens quality more than features in the camera body.

The art is in the mind of the photographer, not the equipment. It is the artist controlling the tools that creates what becomes art. Art is a human emotion and not a measurable metric. To me there is a world of difference between a snapshot and a photograph. I know it when I see it. Perhaps that difference is only within my own mind, but I am OK with that.

How many times have I and all good photographers heard the comment, “Those are great pictures! What kind of camera do you use? It must be a good one.”  “Heh”, I laugh then reply… “Yes my friend, it is…”

The subject is far too complex to go any further down that road with a proper explanation.

Composition has become so automatic that I am seldom aware of doing it, but occasionally I do think about the rules and maybe how to bend them. Digital cameras with computer controls now manage a lot of the light control and focus. I learned basic photography with full manual film cameras so I seldom use fully automatic digital control. There are some elements I want to have human control over and I feel full automatic is always a compromise.

It’s not that I totally avoid full auto. It has its uses.

Many digital cameras are now being produced without an ELV (eye level viewfinder). A few folks act like they can’t “take” a photograph without that feature. Yeah, it is nice to have but it is far from a necessity. I have a NEX-5 and I have rediscovered DLR (dual lens reflex) view screen medium format type of photography. I am exploring many new angles and levels of photography that I never considered with a camera stuck to my forehead. That’s because my view screen can pivot, a camera body feature I now think is wonderful. Ground levels, waist level, chest level, over my head are all easy and those unusual viewpoints give me a whole new creative input.

Photographers do not have to look like a Cyclops. With available light exposures and the camera away from my face, I am much more aware of what is going on around me and how my subject really looks. Gone is the voyeur within a dark box, peeping through the keyhole in isolation from reality. My appearance has become so much less intimidating to humans around me. I find I am less often looking and taking photographs downward from standard eye level. There are a lot of interesting ways to look and photograph the world.

The digital camera has changed photography but not the art of making great pictures. That still belongs to the photographer artist.

My Sony NEX-5 Camera

The 2 year report:

nex5-front

I purchased the Sony NEX-5 camera slightly over two years ago. I liked the design as it was very similar to the Sony camera I bought about 11 years ago when I went to Alaska on a work assignment. More history HERE. <Link>

I liked the feel of the NEX camera body and lens very much when I first received the camera, it was like an old friend. But I became a bit disappointed in the quality of the pictures I was getting out of it. They were entirely too “soft” for my liking. It was a focus problem mostly. I couldn’t get a sharp crisp photograph.  My older camera has a wonderful f 2.0-2.4 Carl Zeiss lens. It’s only defect by today’s standard is its 5.2 Mpx sensor.

What I hadn’t realized for a time is that Sony did not build the NEX-5 first edition for the camera enthusiast. They thought their market would be folks moving up from point and shoot snapshot cameras who were not really convinced about getting into larger SLR (single lens reflex) “pro” or semi-pro (prosumer) type cameras.

So the default camera set-up is to operate with a fully auto wide area average focus like a point and shoot camera with the resulting mediocre results that kind of camera usually produces. The adjustable precision focus pro stuff is there, but buried deep in menus. I soon learned how to dig out the proper advanced focus controls.

I now take very good photographs but not in the auto setting. In fact I am getting better shots every time I use it as I have figured out most of the camera settings and their quirks. The so called 18-55 mm zoom “kit” lens* is actually a very good piece of glass (lens). The poor first impression I had with the photos it produced are actually not any fault in the lens.

*In an interchangeable lens camera the “kit lens” infers the lens that is shipped with the camera which is typically not the best lens available. It is a marketing competitive pricing game played by almost all camera makers or sellers.

I have fussed over buying a better lens (read as more expensive) but I can’t justify the price since I can now take excellent quality pictures with the stock lens. So I don’t need to replace the kit lens but eventually I will add lenses to compliment it. I already have a separate wide angle 16mm prime lens for the NEX5 that I seldom use. It makes the camera easy to put in a (large) pocket but it is too close to the 18mm wide angle of the zoom to be a must have lens to carry around.

Today I would purchase the NEX-6 body. Sony improved the CCD and it is slightly larger at 16.1 Mpx than the original 14.2 Mpx. The design is more prosumer (enthusiast) friendly. Exposure modes are easier to get at with an external control and a bunch of other soft control tweaks make it a better body.  There is a NEX-7 body aimed solidly at the prosumer with a much bigger sensor at 24.3 Mpx and much higher cost. Available lenses are the same for either. A big sensor is useful for very large prints or extreme cropping and spending more money.

I have compared photos from all three, the NEX- 5, 6, and 7 and all are capable of great photographs with the lenses available. So I will stay where I am at for awhile longer, as long as I stay satisfied with my present results.

OS Speed Lesson Learned

Mother NatureI have been a bit frustrated on the performance of my super bad, 64 bit quad processor, 3.2 GHz, 8 GIG RAM, and 4 Terabytes of Storage, WIN 7 Ultimate. Pretty hot hardware specs and better than almost everything else made today. Re-built about 3 or 4 years ago after a lighting strike, I can’t make her any better today except add more processor cores and maybe a bit faster GPU video card. But almost nothing I run could take advantage of them.

So what’s the problem? Well, it actually was the WIN 7 operating system. It’s bad-ass too, better than WIN 8 on this kind of system and I tested WIN 8 myself. I was experiencing very slow start ups and just generally sluggish performance. I thought I was smarter than Microsoft so through the years I had shut off various built in protection features like Windows Defender, WIN firewall, etc.. I have a network firewall so why did I need another firewall on the computer in my private network?

I swear those “tweaks” I made at first never had any ill effect on computer speed. But of course the OS is always getting updated, sometimes several times in a week. So who knows what gets changed… certainly not information available to mere mortal systems owners.

Awhile ago a message starting popping up on my screen at cold boot telling me certain system communications “features” were turned off and that  I should read the logs and fix the proclaimed problem. Primarily the message said outside services were unable to communicate with my system.  Well, that was fine with me. I planned it that way. I simply ignored the message as a typical WIN OS nuisance. All my programs were running OK (I assumed).

But as my system got more and more “boggy” I figured I better investigate this warning and see if it was involved with the slow down. Buried in an infinite amount system help files I discovered that modifying things like Firewall and Windows Defender (WD) and various reporting systems was a serious no-no and Windows would get even with me for messing with Mother Nature. WIN 7 contains known (but not to me until then) system slowdown “features.”  The OS was saying, “Do it my way or the slow way.”

Ok crud, I thought. I guess I better play along with the “creator’s” Master Plan. I set WIN 7 within as many of my tweaks I could remember, back to system specifications and followed all the rules like blink my screen to black if the op system “thinks” the software I am about to purposely run may not be properly registered. Grr…

But holy smokes batman! My computer has suddenly turned back into a screaming demon fast bad-ass again. I’d forgotten how fast it could be. Applications “pop” open again and all is well in Mudville. It could be just various caches working again but I am impressed.

Lesson learned: It’s not nice to fool (too much) with the Mother Nature in your Windows OS.

Web Writing

webimageIt could be a sign of age, but I enjoy thinking back occasionally and consider where I was and what I have done and learned through the years. It’s a wonderful gift we have of somehow storing a lifetime of experience within our minds. The easiest way to get it out and share is what I am doing right now.

Early man (I despise the term “primitive”) was also aware of this. (I use the word man in its generic sense.) Primitive may be a correct term in its purest meaning, but it conjures up the idea that early man was dumb or stupid. I believe we were exactly opposite that, at least the survivors were.

There has always been a desire to somehow share what each of us knows. Gossip is probably one of the lowest forms of sharing thoughts and probably the oldest. Ha! I don’t write gossip. Well… not usually.

The Internet has created an explosion of communication. It has brought simple publication to the masses. I never thought I would be a writer. Maybe I am still not by some definitions, but I do a lot of writing and web publication. I must admit I am not a professional writer, nor do I pretend that I am.

However, I was always the person who ended up writing and publishing the newsletters of every club and association I belonged. Amateur radio clubs, model and EAA airplane clubs, Rotary International clubs, if I was a member, I was editor/publisher. I even shared writing a newspaper column for a couple of years. I was documenting history in a real sense.

Today the Internet rules – as I have more web sites and blogs than I ever thought I could maintain. Actually there are more than I can maintain. Ha! But I keep hacking away.

For me it is like keeping a very public journal or chronicle. I just can’t keep what’s in my mind under lock and key. Like I said, I think it is a very basic need of the human race to share and preserve what we know. Teaching is human nature and writing creates a long lasting record of human thought and activity, a record of lessons learned. Man has always kept a record of history either verbally, by signs, and when able by writing. The Internet and electronic publishing has become the world’s largest journal of information.

So here is what is happening now. I have spent the last week in designing a system for preserving lessons learned in my place of employment. It is intranet based web site with a blog and additional photo and document storage. It is completely searchable with an inquiry system; I cannot think of a simpler, easy to build system to store and retrieve written random thoughts and events commonly called a “lesson learned”.  What wonderful documentation tools we have today.

At work we often have meetings where we discuss “lessons learned.” We all nod our heads in agreement especially after the completion of a difficult project, that we learned something. However, there is no place that “lesson” got published where it could be recalled when needed; it has to stay “stuck” in our heads. Now that’s what I call primitive.

I know there are complete business systems today to manage what I am doing in my internal web site. There is a coworker managing a “LL” for product defects a few cubes away from me. It is 20X more complex than what I need. Perhaps one day I will move my project to such a system. But for now I have to show it can be done and discover if we all will actually use the system. It is shame on us if we don’t.

Wake Up! Dang-it!

I usually leave my desktop computers at home in the standby (sleep) mode when I am not using them. It is an extremely low power level but provides for a nearly instant on when I want to use the machine. The screens go into a sleep mode as well.

I don’t have them set to go into that mode automatically as there are times when I have a very lengthy processing job running that may take hours to complete. These include large file transfers for backup and video processing. I can’t have a computer going to sleep in the middle of one of those operations. So I put them to sleep manually when I am done working rather than shutting them off.

“Sleep” and then waking up is usually very reliable and is seldom a problem.

It does mess things up a bit when a computer is “sleeping” and there is a power interruption. That too is seldom a huge problem except for today.

My big quad system was sleeping and the power went off. I like to be there when restarting so I don’t have any of my machines set to auto start. So when I tried a restart I soon realized it wasn’t going to do that. For some reason Windows 7 was not turning the USB keyboard back on after the boot ROM. The keyboard would work when editing in the on-board BIOS setup ROM so knew hardware was fine. A recovery disk would also not boot.

Making a long trouble shooting story short, I had to set the USB ports to Legacy On and finally the keyboard would come back alive after the BOOT ROM and I could transition into the Win7 recovery. It seemed like a strange time to become picky about USB legacy support as it had never been a problem before.

I am happy I can solve my own problems. I can hardly imagine what IT support people have to endure.