This was the inside of a huge old cast iron kettle outside the Waterford Oaks County Park barn. It used to hold drinking water for cattle. The rust pattern is quite unusual.
3-exposure HDR at 1 EV intervals
Nikon D3s, ISO 200, f/8, 105mm macro lens
post-processing
- Photomatix -- tone mapping for a good histogram
- Nik Silver Efex Pro -- conversion to black & white with restoration of some of the light orange rust color
- Some of the orange was replaced in a duplicate layer with a light/medium blue and applied with the Darken blend mode. (The net effect was to tone down the orange.)
- Fractalius -- Glow 100 with Luminosity blend mode
- Nik Color Efex Pro -- Darken/Lighten Center, with effect positioned in upper left corner
- Topaz Simplify -- Watercolor II, applied with Luminosity blend mode at reduced opacity
- duplicate layer of Darken Lighten Center with Darken blend mode
- Photo Filter adjustment layer (cyan)
- Fractalius -- a total of four b&w layers with Multiply blend mode, two different presets based on Sketch with duplicate copies of each
- Alien Skin Snap Art -- Stylize Line Art preset with Divide blend mode to add white lines
- gradient vignette









