pen & ink

Jack Pine Pinus banksia tree showing straggly lower branches Illustration from “The Treeline: The last forest and the future of the planet” by Ben Ralence (publ. Jan 2022)

Siberian larch Larix sibirica tree Illustration from “The Treeline: The last forest and the future of the planet” by Ben Ralence (publ. Jan 2022)

Balsam poplar Populus balsamifera tree showing thinner branches due to the krummholz effect on northern trees pen & ink botanical illustration Illustration from “The Treeline: The last forest and the future of the planet” by Ben Ralence (publ. Jan 2022)

Terebinth Pistacia palastina tree showing habit and growth form

Myrrh Commiphora myrrha branch with spikes and small leaves

Leaves and fluffy fruits / catkins