Gall Oak Branch with Acorn and Wasp — Botanical Postcard

This plate shows the gall oak (Quercus infectoria) in full detail: a leafy branch with a young acorn, round oak galls still on the twig, a cut-open gall, and the small gall wasp responsible for them.

The wasp is the detail that sets this apart from a plain leaf-and-acorn study.

• Size: 10×15 cm
• Density: 350 g/m²