Hood River Bridge, nearly a mile long bridge on Columbia River, in Hood River, Oregon, USA.
Bonneville Lock & Dam, built and operated by the U.S. Army Corps of Engineers, was the first federal lock and dam on the Columbia and Snake rivers. HDR panorama created from 12 images.
Shipwreck of Peter Iredale (more than 100 years old!) on the beach near Fort Stevens State Park near Astoria, OR. This is a single photo RAW image HDR with Photomatix and then enhanced with Color Efex Pro ‘India Summer’ filter to accentuate the rust color.
Flower at Hoyt Arboretum, Portland, Oregon.
Northwest Forest. This is a post-processed photo, to increase dynamic range called high dynamic range (HDR). Human eye can see approximately 20-24 F-stops worth of light intensity variation while most digital cameras can only capture 8-10 F-stops. What it means is what we see in a real scene can never be captured on a digital photo as it is. But with computers we can combine multiple images captured at various settings (called bracketing) and increase the dynamic range. This technique is most useful when shooting a subject with bright background like sky, snow, beach. In a normal photo, you either get a very bright overexposed sky and properly exposed object or very dark object and properly exposed sky, but never both. HDR image can depict both objects properly exposed by combining these two (or even more exposures). Notice in this photo that I’m pointing the camera directly at the sun, but still the tree barks, leaves etc. in the foreground are properly exposed. In a normal photo you would see them completely black in such case. Table Rock Trail (near Molalla, OR), Summer 2010.
Tulips always fascinate me. For the range of colors and beauty. Their short life span makes them even more precious. I like this photo especially for the saturated colors and depth of field. The quality of this photo is not as good because I had scanned the negative with a consumer grade scanner and later lost the negative, so this is only copy I’ve left besides the prints. Shot with Canon EOS Elan IIE and Sigma 28-80mm lens. Spring 1999. Woodburn, Oregon, USA.