

A cluster of pale oak leaves and thin twigs fans out around a central square, drawn in fine black ink with hatched veins on white. Each of the three finder squares holds a small spiky acorn burr inside a nested frame, so the anchors read as part of the botanical drawing. The modules are rendered as dense black swirling shapes with white pebble-like gaps, giving strong contrast against the light, delicately shaded leaves. Bold outlines in the middle and soft linework around the edges keep the data area clearly separated from the decoration.