Koppelpoort (mill), pen and ink 07/07/202401/05/2021 by Gary Kirkpatrick Koppelpoort (mill), pen and ink A4/8.5 x 11″
Kopplepoort, Amersfort, pen and ink 07/07/202430/04/2021 by Gary Kirkpatrick Koppelfoort water gate, Netherlands
