Long lens portraiture: 300mm with a 2x converter. The subject wasn’t aware of the shot being taken.
Hardware: Canon EOS 1D MkIIN, 300mm f/2.8, Canon 2x converter
Exposure: ISO400, 1/320s @ f/5.6, -0.33EV, 600mm (effective 780mm)
Post: Reduced exposure, sharpened, softened skin, recovery on highlights.