Capture the essence of the Alessi Kettle with its iconic bird whistle, using the Sony A7R IV paired with a Zeiss Batis 85mm f/1.8 lens, emphasizing the kettle's gleaming reflective stainless steel surface and playful design. Position it against a gentle pastel background with diffused lighting to highlight its whimsical charm, introducing subtle creative variations to enhance the composition while retaining the original spirit.