Create a  street portrait of an elderly man seen from the side, with a weathered face a black beard with white streaks, and a thoughtful expression. He should be wearing a knit beanie with stripes and a checkered shirt. He should have earphones in his ears, and a bag strap diagonally across his chest. The background should be blurred to keep the focus on his face and details of his attire, capturing the essence of street life and the character of the subject.