heat, honeycomb with bees, a honeycomb & forest window

ink & watercolor [all]

• heat exchangers: ink (Pilot V Sign pen) over watercolor (Vallejo)
• a honeycomb with bees [Judges]: ink (Pilot V Sign pen)
• a honeycomb without bees; second version: ink (Pilot V Sign pen)
• the forest window: ink (Pilot V Sign pen) & watercolor (Vallejo) over watercolor (Vallejo)