David's Images of the Day Photoblog
Views of the sky. Sunrise, sunset, clouds, and weather
The following image is a combination of two NIK tools, HDR Pro and Silver Efex 2. The images were taken with a Nikon D3s camera and 14-24 mm f/2.8 lens (ISO 200, 16 mm, f/11, various shutter speeds) during a photography workshop one-year ago in Yosemite National Park.
The following image is a composite of five 30 minute night sky exposures taken during a Elderhostel/Road Scholar photography workshop at Kelly Place outside of Cortez, Colorado in 2008. It was really dark other than the Christmas lights at the main building, and you could see a lot of stars in the sky. I moved the tripod as far away from the lights as possible and decided to do this series with a fisheye lens that would give a 180° field of view. The five images were combined using Startrails. This program is old (only works with jpg or 8-bit tif files) but works better than when I try to merge the images as layers in Photoshop.
Individual images in this slide show can be viewed here.
This morning we took a boat across to the Perito Moreno Glacier. There after some history of the glacier by the local guides we hiked to the glacier where we were fitted with ice crampons. These were a relatively old style crampon that fit any boots. The guide then took us for an 1.5 hour hike on the glacier. This was a great photo opportunity to see the deep blue ice and all of the features on the glacier up close. At the end of the hike, we had a drink with glacial ice. Even though I only took one DLSR and one lens, I got many great images on this hike. During the afternoon, I started working on some images from the early part of the trip.
This was a travel day. But first, one last chance to view Fitzroy at dawn. Unfortunately, it was hidden behind some spectacular orange clouds. Also, on more image of lupine wildflowers. After checking out and loading the bus, we drove to Calafate. The group stopped for lunch (big hamburgers with eggs and ham, French fries with eggs), and Thom found a dentist to repair a crown.
We then drove along Lago Argentino on the Magallanes Peninsula back into Glaciers National park to the high-end Los Notros resort. Every one of our rooms had a large bay window looking across to the Perito Moreno Glacier. After checking in, our first stop was to the boardwalk overlooking the Perito Moreno Glacier and the Canal de los Tempanos (iceberg channel). The Perito Moreno Glacier is in relative equilibrium. Periodically, the iceberg closes the channel which results in the lake on the south side increasing in height until it breaks through again. Right now there is a narrow open channel through an ice bridge. The ice bridge looks like it is ready to collapse soon. Indeed we heard and saw several ice calving events while on the boardwalk. Once back in the hotel, I set my camera up on a tripod to do time-lapsed images of the glacier and night sky.
