One drawing a day in November: Drawvember! This time I chose to go with five-day series, exploring a particular technique or angle.
This series focuses on aspects related to trees.

Bark.
Detailing the bark of two tree trunks using a fine black pen.

Tree.
Finding the right shading: darker underneath.

Pine trees.
Trying to find the right repetition of lines to depict the pine tree boughs.

Snow.
Continuing with pine trees, and leaving enough white to suggest snow.

Wolf.
Continuing with snow and trying to picture the depth of a forest with trees in lighter tones the more distant they are. I used a grey ink brush pen from Kuretake and a water brush.