ISO 100, f2.8, 1/100 105mm EX prime, slight crop in Photoshop Elements v3 after minor adjustments of saturation, highlight, fill light from "auto" setting Sigma PhotoPro processing. Sunlight white balance was truer color in all photos than auto white balance, so changed WB in RAW files. Correct "atmosphere" ie she was almost shimmering in the heat from sunlight, becoming drowsier --