Why do you twitter?

Twitter asks the simple question, “What are you doing?” But the question, “Why do you twitter?” seems to be much more popular with friends, co-workers, and family members, who “don’t get” twitter. I do it for the information.

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What is art?

All art is expression. The ability of an artist to successfully portray expression through their art is more important than technical ability. All art has a message, has something to say about the world and the artist. For this reason, when making an exposure, I find that it’s fundamentally important to ask myself, “what do I see” and “what do I want to say.”

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Gallery: The BU Bridge

The BU Bridge

The BU Bridge

Last weekend I took advantage of the beautiful spring day and captured a few more images around Boston. This time I went to the BU Bridge, which has a train bridge that runs on an angle below it. There I found some geese and plenty of graffiti. I also set up my telescope along the Charles River and took a picture of the gold dome of the capitol building. In addition, there are two images that show the distance I was working with for the dome shot, and just how much magnification the 1250mm telescope allows me.

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Tutorial: Working with RAW image files

Raw Therapee

Raw Therapee

Working with RAW image files can be an extremely rewarding experience. Yet, many feel intimidated by a file format that often comes out of the camera drab and lifeless, software that can feel foreign, and a general sense of “I don’t know what I’m doing.” Thankfully, there is an excellent application called Raw Therapee that makes working with RAW files very easy. For me, it has almost entirely eliminated my need to use Photoshop for image processing. Best of all, it’s free!

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To the moon!

Meade ETX 90

Meade ETX 90

I took advantage of the fair weather and clear sky Tuesday night to make an attempt at getting some pictures of the full moon with my new Nikon D90 and Meade ETX 90 telescope. Due to the scope’s enormous focal length – 1250mm – I am able to get some very clear, detailed shots of the moon – if I can keep the camera shake under control. Unfortunately, all of these images are blurry.

I used a timer to reduce shake; however, at the time I wasn’t aware of the ability to add a delay to the mirror. The D90 does not have the option to lock the mirror up prior to exposure, and even the little movement of the mirror can cause shake on such a large lens. Turning on the delay causes the camera to wait 1 second after the mirror moves before making the exposure.

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