Tag Archives: featured

Flowers and a Spider

Photographed flowers in the yard recently. No use of focus peaking this time, but I used HeliconFocus to stitch the sharp part of images together. Click on the images to view them in more detail. You can then zoom into them further.

One among many Raspberry dewdrops Getting the day started The real raspberry creator Pretty weed

Also found this spider in our house. It was a mostly willing model, but eventually it had had enough.

Ready for my closeup Done with modeling

All images taken with my Sigma 105mm f/2.8 macro lens on my Nikon Z 50 via the Nikon FTZ adapter.

Robins in the Rain

I played with my new camera yesterday by photographing the birds that gathered in our back yard. Due to the rain and a desire not to scare them off, I took most of them through the back door window, which wasn’t as bad as I expected.

The ISO of the images is higher than it should be and they may not be as sharp as I would like since I haven’t learned the autofocus system well. Rather impressed by the camera, though. A noticeable improvement over my Nikon D3300.

At least the birds are free to move about even if we aren’t during the pandemic.

The sun will come out tomorrow Robins in the Rain Robins in the Rain Turn your back on the world

Boston Anti-War March January 2020

Finally getting around to editing past photos. These are from the Boston Anti-War March on January 4th, 2020. I start with the ones I liked that I consciously composed.

In this one I wanted to contrast the Veterans for Peace flag with the Boston Police surveillance camera, but didn’t quite get enough of the camera in the photograph. What I did get, looming over, is the church (religion) and the office building (finance/bosses/capitalism) in the murky distance. Probably too subtle, but I like it:

01/04/2020 Anti-War Protest

Later in the march we reached part of the theater district which was well lit on a rainy afternoon. I liked the contrast between the bright theater lights and the warmly clad protesters:

01/04/2020 Anti-War Protest

I was trying to position the star over the protesters, but I was too close to get the composition I wanted with the next photograph:

01/04/2020 Anti-War Protest

I liked the contrast between the man, at work in a jewelry store, watching the protesters flags and banners march by:

01/04/2020 Anti-War Protest

One of the better photographs of people recording the march, though I should have moved a bit more to the right:

01/04/2020 Anti-War Protest

Some of the signs:

01/04/2020 Anti-War Protest 01/04/2020 Anti-War Protest 01/04/2020 Anti-War Protest

You can also view other photos I took from the march:

01/04/2020 Anti-War Protest

Protecting Your Digital Identity Workshop

Recently I gave a workshop on protecting your digital identity for the 2019 Digital Literacy Fall & Winter Workshop series run by the Somerville Media Center and the Somerville Public Library.

You can download a slightly updated version of my slide deck.

If you would be interested in such a workshop for your community, non-profit group or company, please feel free to contact me at jokeefe at jamesokeefe dot org and I would be happy to setup a time or help find other members of the Somerville Cryptoparty group to teach.

Kristin Hersh Electric Trio Photographs

I finally got around to edit the photos I took of the Kristin Hersh Electric Trio concert at ONCE in June.

I ended up using two lenses I already had: an 18-35mm and a 105mm, one f/1.8 and the other f/2.8. The 18-35mm didn’t work in the end and I used the 105mm for most of the photographs. Using burst mode, I took over 700 photos, which did help with the editing and it took a bit to cull them down to the 25 I felt were good enough.

All photographs are CC BY-SA 3.0, except for Kristin Hersh, Fred Abong, Rob Ahlers and ONCE Somerville who can use them however they wish.

Kristen Hersh Electric Trio concert
Kristen Hersh Electric Trio concert
Kristen Hersh Electric Trio concert
Kristen Hersh Electric Trio concert
Kristen Hersh Electric Trio concert
Kristen Hersh Electric Trio concert
Kristen Hersh Electric Trio concert
Kristen Hersh Electric Trio concert
Kristen Hersh Electric Trio concert
Kristen Hersh Electric Trio concert

You can find all 25 in this album:

Kristen Hersh Electric Trio

Alice in Wonderland Jr.

The Somerville Musical Theater production of Alice in Wonderland was this summer. This production is organized by the Somerville Arts Council.

Here are some of the better pictures I took. The full album with higher resolution images is also available.

I tried using my Sigma 105mm macro lens at f/4.0. The ISO was higher than I would like and there were far too many blurry photographs. Hopefully the clarity correction in Lightroom helped them.

Alice in Wonderland Somerville Musical Theater Program 2019
Alice in Wonderland Somerville Musical Theater Program 2019
Alice in Wonderland Somerville Musical Theater Program 2019
Alice in Wonderland Somerville Musical Theater Program 2019
Alice in Wonderland Somerville Musical Theater Program 2019

I was in the back of the theater when some of the performers appeared prior to coming back on to stage via the aisles. This gave me an opportunity to get some silhouettes of the performers.

Alice in Wonderland Somerville Musical Theater Program 2019
Alice in Wonderland Somerville Musical Theater Program 2019
Alice in Wonderland Somerville Musical Theater Program 2019
Alice in Wonderland Somerville Musical Theater Program 2019
Alice in Wonderland Somerville Musical Theater Program 2019
Alice in Wonderland Somerville Musical Theater Program 2019
Alice in Wonderland Somerville Musical Theater Program 2019
Alice in Wonderland Somerville Musical Theater Program 2019
Alice in Wonderland Somerville Musical Theater Program 2019
Alice in Wonderland Somerville Musical Theater Program 2019

Not the last supper:

Alice in Wonderland Somerville Musical Theater Program 2019

MoS Butterflies

In early April, we went to the Museum of Science. There we visited the Butterfly Garden.

Here are the pictures I am most pleased with. Some were very patient, others weren’t. Focus on the patient ones and play with your f-stop and composition. A decent macro lens can really help, but oh how the depth of field can be thin if your f-stop is to small. A place like the Butterfly Garden, which has a decent amount of light, helps.

Butterfly @ Museum of Science
Butterfly @ Museum of Science
Butterfly @ Museum of Science
Butterfly @ Museum of Science
Butterfly @ Museum of Science

App Privacy Workshop (Updated)

I gave an application privacy workshop at Code for Boston on Tuesday. They recorded my talk on Facebook:

and on YouTube:

I posted the slide deck as a PDF. Feel free to offer suggestions in the comments.

Some of the topics I need to add to the presentation:

  • highlight privacy and security testing;
  • having development/test servers and how to sanitize the data in the development/test database;
  • more about SQL/XSS Injection attacks;
  • review the video for other topics to add.