This design features a large, bold, black numeral '1' set against a plain white background. The '1' is designed with a distinct serif at the top, giving it a classic, traditional look. The stroke of the '1' is thick and uniform, extending from the top left to the bottom right. The font appears to be a serif type, characterized by the small lines or strokes attached to the ends of the main strokes of the characters. The design is simple and clear, making it easily recognizable.