Monday (16-May-2011) — Mexico

Gone to See Central America and the Panama Canal. Semester at Sea Spring 2011 Enrichment Voyage on the MV Explorer. Ultimate Travel Photography Workshop II with Michael Mariant. Day 20: Cozumel, Mexico.

My mother outside of Josefina’s Mexican Cooking Class. When I get a chance I need to post images from the cooking class.

Cozumel Street Art (David J Mathre)
Cozumel Street Art (David J Mathre)

Two-Years Ago (14-May-2009) — California

Gone to See America 2009 Road Trip. Day 7: Spring in Yosemite National Park Photography Workshop with Michael Mariant.

I took this image 2 years ago  while driving into Yosemite National Park. I noticed something bright red in my rear view mirror. This was not red flashing lights, but rather something red in the woods. I turned around and found these flowers blooming. I did not know what they were — a plant or fungus. They were later identified as Snow Plants (Sarcodes sanguinea). Although plants, they do not use chlorophyll for photosynthesis, but rather get carbohydrates from coniferous trees via a shared mycorrhizal fungus.

Snow Plant (Sarcodes sanguinea). Yosemite National Park. Image taken with a Nikon D3x and 45 mm f/2.8 PC-E lens (ISO 100, 45 mm, f/8, 1/13 sec). (David J. Mathre)
Snow Plant (Sarcodes sanguinea). Yosemite National Park. Image taken with a Nikon D3x and 45 mm f/2.8 PC-E lens (ISO 100, 45 mm, f/8, 1/13 sec). (David J. Mathre)

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Wednesday (04-May-2011) — Nicaragua

Gone to See Central America and the Panama Canal. Semester at Sea Spring 2011 Enrichment Voyage on the MV Explorer. Ultimate Travel Photography Workshop II with Michael Mariant. Day 8: Leon, Nicaragua.

One of the more interesting places that Juleo took us in Leon was The Museum of Traditions and Legends. This used to be a prison before the revolution where Juleo spent some time as a teenager.

Prison Mural. Museum of Traditions and Legends in Leon, Nicaragua. Image taken with a Nikon D3x and 35 mm f/1.4 lens (ISO 360, 35 mm, f/4, 1/160 sec). Raw image processed with Capture One Pro, Focus Magic, Nik Define, and Photoshop CS5. (David J Mathre)
Prison Mural. Museum of Traditions and Legends in Leon, Nicaragua. Image taken with a Nikon D3x and 35 mm f/1.4 lens (ISO 360, 35 mm, f/4, 1/160 sec). Raw image processed with Capture One Pro, Focus Magic, Nik Define, and Photoshop CS5.
Prison Mural. Museum of Traditions and Legends in Leon, Nicaragua. Image taken with a Nikon D3x and 35 mm f/1.4 lens (ISO 800, 35 mm, f/8, 1/100 sec). Raw image processed with Capture One Pro, Focus Magic, Nik Define, and Photoshop CS5. (David J Mathre)
Prison Mural. Museum of Traditions and Legends in Leon, Nicaragua. Image taken with a Nikon D3x and 35 mm f/1.4 lens (ISO 800, 35 mm, f/8, 1/100 sec). Raw image processed with Capture One Pro, Focus Magic, Nik Define, and Photoshop CS5.
Prison Mural. Museum of Traditions and Legends in Leon, Nicaragua. Image taken with a Nikon D3x and 35 mm f/1.4 lens (ISO 100, 35 mm, f/1.4, 1/400 sec). Raw image processed with Capture One Pro, Focus Magic, Nik Define, and Photoshop CS5. (David J Mathre)
Prison Mural. Museum of Traditions and Legends in Leon, Nicaragua. Image taken with a Nikon D3x and 35 mm f/1.4 lens (ISO 100, 35 mm, f/1.4, 1/400 sec). Raw image processed with Capture One Pro, Focus Magic, Nik Define, and Photoshop CS5.
Prison Mural. Museum of Traditions and Legends in Leon, Nicaragua. Image taken with a Nikon D3x and 35 mm f/1.4 lens (ISO 800, 35 mm, f/8, 1/80 sec). Raw image processed with Capture One Pro, Focus Magic, Nik Define, and Photoshop CS5. (David J Mathre)
Prison Mural. Museum of Traditions and Legends in Leon, Nicaragua. Image taken with a Nikon D3x and 35 mm f/1.4 lens (ISO 800, 35 mm, f/8, 1/80 sec). Raw image processed with Capture One Pro, Focus Magic, Nik Define, and Photoshop CS5.
Hanging Skeleton Doll. Museum of Traditions and Legends in Leon, Nicaragua. Image taken with a Nikon D3x and 35 mm f/1.4 lens (ISO 140, 35 mm, f/2, 1/160 sec). Raw image processed with Capture One Pro, Focus Magic, Nik Define, and Photoshop CS5. (David J Mathre)
Hanging Skeleton Doll. Museum of Traditions and Legends in Leon, Nicaragua. Image taken with a Nikon D3x and 35 mm f/1.4 lens (ISO 140, 35 mm, f/2, 1/160 sec). Raw image processed with Capture One Pro, Focus Magic, Nik Define, and Photoshop CS5.
Skeleton Doll. Museum of Traditions and Legends in Leon, Nicaragua. Image taken with a Nikon D3x and 35 mm f/1.4 lens (ISO 80, 35 mm, f/1.4, 1/30 sec). Raw image processed with Capture One Pro, Focus Magic, Nik Define, and Photoshop CS5. (David J Mathre)
Skeleton Doll. Museum of Traditions and Legends in Leon, Nicaragua. Image taken with a Nikon D3x and 35 mm f/1.4 lens (ISO 80, 35 mm, f/1.4, 1/30 sec). Raw image processed with Capture One Pro, Focus Magic, Nik Define, and Photoshop CS5.
Native Mask. Museum of Traditions and Legends in Leon, Nicaragua. Image taken with a Nikon D3x and 35 mm f/1.4 lens (ISO 100, 35 mm, f/2, 1/500 sec). Raw image processed with Capture One Pro, Focus Magic, Nik Define, and Photoshop CS5. (David J Mathre)
Native Mask. Museum of Traditions and Legends in Leon, Nicaragua. Image taken with a Nikon D3x and 35 mm f/1.4 lens (ISO 100, 35 mm, f/2, 1/500 sec). Raw image processed with Capture One Pro, Focus Magic, Nik Define, and Photoshop CS5.

Thursday (21-April-2011) — New Jersey

Backyard Springtime Nature in New Jersey

Pink Flower — Macro and Wide Depth of Field. I used the pink flower from yesterday as an exercise to practice with a macro lens, flash, and Helicon Focus to get a macro image of a flower with an extreme depth of field in focus. Ten images of the flower were taken from rear focus to front focus by manually adjusting the focus distance on the lens. The raw images were processed with Capture One Pro, converted to 16 bit Tiff files, and then processed with Helicon Focus. Even though the lens was set at f/22, the actual focus plane was very narrow and thus needing several focus distances for Helicon Focus.

Pink Flower Macro and Helicon Focus Study. Image taken with a Nikon D3x, 200 mm f/4 macro lens, and SB-200R flash (ISO 100, 200 mm, f/22, 1/60 sec). Composite of 10 focus layers combined using Helicon Focus. (David J Mathre)
Pink Flower Macro and Helicon Focus Study. Image taken with a Nikon D3x, 200 mm f/4 macro lens, and SB-200R flash (ISO 100, 200 mm, f/22, 1/60 sec). Composite of 10 focus layers combined using Helicon Focus. (David J Mathre)

One-Year Ago (16-April-2010) — California

Gone to See America 2010. Big Sur Photography Workshop with Michael Mariant. Day 2: Central California Coast.

Working on my Taxes. This year we got an extra few days to complete our taxes. The Banana Slug from last year is moving about as fast as I am…

Banana Slug, Big Sur Central California Coast. Image taken with a Nikon D3s and 50 mm f/1.4G lens (ISO 200, 50 mm, f/2.8, 1/160 sec). (David J Mathre)
Banana Slug, Big Sur Central California Coast. Image taken with a Nikon D3s and 50 mm f/1.4G lens (ISO 200, 50 mm, f/2.8, 1/160 sec).