The same flower as #11, but from a slightly lower angle. The HDR processing is a little more surrealistic, but the tone mapping is actually pretty flat.
The monochrome with split tone is directly from Nik Silver Efex Pro.
Finally, a solarized version from Nik Silver Efex pro with toning in Lightroom.
Camera: Nikon D700
Lens: AF Micro-Nikkor 105mm f2.8 D
Exposure: ISO 200, five brackets around f/22 @ 3s, Auto WB, tripod w/Acratech GP ball head
Lighting: Fluorescent Photo Daylight
Location: Home studio GPSProcessing: Lightroom 3, Photoshop CS5 HDR Pro, Nik Dfine, Vivenza, Color Efex Pro and Silver Efex Pro