Sketch: Bourtange, Groningen (2)
Hans van Leuven Sketch (van eigen foto): Vesting Bourtange in Groningen, Nederland. Duke Fude Fountainpen, Rohrer & Klingler waterproof ink Lotte (black), Rembrandt water colour, Canson 300gr/m paper A4.
Sketch: Bourtange, Groningen (1)
Sketch (van eigen foto): Vesting Bourtange in Groningen, Nederland. Duke Fude Fountainpen, Rohrer & Klingler waterproof ink Lotte (black), Rembrandt water colour, Canson 300gr/m paper A4.