A reader of my Photoblog 2.0 writes: "I notice that in more than one of your photos you use high f-stop values. Your results look great, despite what I've read about diffraction problems occurring at such small apertures." The reader is perfactly correct on both counts. I do often use small apertures in my macro photos. For example, the photo...

I've been getting an average of three or four inquiries a week about licensing my photos. This is a good thing. It's fun to interact with people who are enthusiastic about my work (and, hey, even willing to pay to use it!). These inquiries are coming almost entirely from my web presence in Photoblog 2.0 and on Flickr. The size...

There are a number of problems to solve in night photography, including seeing what you are doing, not falling off a cliff in the dark, running out of juice in your batteries, and dealing with digital noise. The payoff, if you can manage all this, includes wonderful star trails, night music, and the digital landscape of the night as human...

In The King of Elfland's Daughter, Edward John Moreton Drax Plunkett, 18th Lord Dunsany, wrote about magic beyond the fields we know. You step out into the ordinary, everyday fields that you see all the time. Maybe these fields are right next door to your house in suburbia. Willy, nilly you may be swept into a magical realm where nothing...

In a significant way, photography is about time. A photograph freezes action and captures a moment. Looking at photographs we see the past, perhaps our past. Photographs become memories. Unlike the wizard photos in Harry Potter's world, the people in our photos don't move around to get our attention. The time slice is static, and the time capture is usually...

Past the Golden Gate Bridge, Black Sands Beach lies along the straits between Point Diablo and Point Bonita. The beach faces the open Pacific towards the southwest. On a sullen, cloudy, windswept day I hiked down to the beach. My camera and tripod were on my back. It was bright, but drizzling slightly. The dark beach was empty of people,...

In the garden in the early morning I found rain drops suspended on a spider's web. Nearby, pink Gerbera Daisies grew. These flowers were reflected and contained in the water drops. The technical challenge was to obtain high depth-of-field with subjects in constant motion from the wind, subjects so tiny that any motion was magnified. I locked the camera's mirror...

The photo you see below is from the end of the Berkeley Pier looking towards the Golden Gate Bridge. The Berkeley pier seems like it goes half way across San Francisco Bay to Alcatraz, but at one time it must have stretched futher than it does now. The boards block the end of the pier, prevent people from falling into...

I ordered some bare-root dahlias from Swan Island Dahlias, and planted them in the late spring. This is a photo, taken at f/64 for maximum depth-of-field in sunlight in my garden, of one of the first serious flowers from these dahlia plants. The aperture, f/64, is one of the smallest available lens apertures and therefore provides the greatest depth-of-field. How...

How do you work with landscapes that show an extravagant dynamic range? I was down by the Bay photographing sunset. It was clear to me that the scene had great dynamic range, from the blown-out highlights in the clouds to the deep shadows in the rocks along the shoreline. My normal approach to this situation is a kind of ad-hoc...