HD, (half body: 1.5), above the waist, (super light linen brown business suit: 1.5), suit, (white shirt: 1.5), elegant, elegant, artistic, super confident and elegant expression smile, (blurred American dark gray smudged Mottled background paper: 1), (background blur: 0.5), vignetting, strong light, high contrast, contour light, studio shooting, blocked light and shadow effects, strong shadows, backlight, back-to-light