David's Images of the Day Photoblog
Winter star trails looking south from my backyard. Composite of ten images taken with a Nikon D3 camera and 17-35 mm f/2.8 lens (ISO 200, 17 mm, f/4, 600 sec). A Nikon MC-36 intervalometer was used to trigger the camera for the 10 minute exposures (with a 3 seconds delay between exposures to allow the data to be written to the CF memory card.
Backyard Night Sky in New Jersey: Star Trails.
Some birds in my backyard on a sunny winter day. Male & female Northern Cardinal and Turkey Vultures. Images taken with a Nikon D2xs camera and 80-400 mm VR lens.
Wall hanging system for prints being prototyped in my laundry room — A work in Progress. The goal was to design and build a simple system to display prints on walls in my house, and then deploy the system in many rooms as the house is renovated. I wanted something that would allow me to easily move or change the prints being displayed, and not need to use picture frames, or picture hanging hardware. The first attempt used a map hanging system. This limited me to rows of the same size [letter – 8-1/2″ x 11″; B+ – 13″ x 19″; or C – 17″ x 22″]. One other idea was to hold the prints up with magnets. This was first attempted using parallel strips of flexible 3M magnetic tape attached to the drywall. I tried a number of small magnets, but none were strong enough to hold prints larger than 8 1/2″ by 11″ and especially prints on thick archival papers. Looking for other options I found that cold-rolled steel had a stronger magnetic attraction. For the prototype I mounted thirteen 1″ x 0.125″ x 72″ steel bars on the wall. These were attached by drilling holes in the steel bars and then screwing into the studs behind the drywall. An image of the prototype is shown below. I used a series of different sized images from the day before starting the Spring 2016 Semester at Sea voyage. Future work will be optimizing the placement of the steel bars to work with letter, B+, and C sized prints. The steel bars will be painted the same color as the wall, and the round ceramic magnets will be painted white. Image taken with a Fuji X-T2 camera and 23 mm f/1.4 lens (ISO 200, 23 mm, f/1.4, 1/125 sec) pop-up flash bounced off the ceiling.
While staying at Clyde Butcher’s Swamp Bungalow, I went for a “Swamp Walk” in the Big Cypress Swamp with Kristen and Angela. Before the trip, I got a pair of waders from Cabela’s. Not really sure what I was getting into, I only took a walking stick/monopod and my trusty Leica X2 travel camera. It was a lot of fun — and we didn’t see any alligators or water moccasin snakes. Just the week before, one of the invasive 15+ foot Burmese pythons was caught nearby.
Winter walkabout in Tromsø, Norway. A random selection of images taken during the day. After dinner we did see a glimmer of Northern Lights peek through the bright city lights.
