Pinus Banksiana, Jack Pine (from The Men Behind the Plants) – (May Petrea Theilgaard Watts) ◄ ankstesnis Kitas ►

Artist: May Petrea Theilgaard Watts

Data: 1945

Muziejus: The Morton Arboretum (Lisle, United States)

technika: Drawing

Illustration of a Jack pine (Pinus Banksiana) branch and cone along with a sketch of a sailing ship. Text reads