A powerful and intensely worked charcoal drawing, *Head of Rosalind* exemplifies Leon Kossoff's deeply personal approach to portraiture, built through vigorous, layered mark-making that conveys both the physical presence and inner life of his subject. The dense, energetic lines accumulate across the paper's surface, creating a raw, expressive likeness that feels simultaneously urgent and intimate. Kossoff's relentless observation transforms a familiar face into something profoundly human, reflecting his lifelong commitment to drawing from those closest to him.