A large-scale relief work by Italian Arte Povera artist Giuseppe Penone, *26 Unghiate* (26 Scratches) captures the raw, repeated gesture of fingernails dragged across a surface, immortalized in plaster and card on canvas. The work transforms a fleeting bodily action into a permanent record, emphasizing Penone's enduring interest in the trace of the human body as a sculptural and poetic force. The textured, tactile surface invites contemplation of the relationship between physical gesture, material, and time.