Mittlerebrücke upstream Switzerland, Sketchbook Caran d'Ache, City corners, 2018Enrico MartinaDecember 6, 2018Basel, bridge, Mittlerebrücke, Rhein, Rhine, seagullsComment
Thomasturm Switzerland, City corners, Sketchbook Caran d'Ache, 2018Enrico MartinaNovember 28, 2018rain, Rhein, Rhine, Basel, Dreirosenbrücke, bridge, NovartisComment
Under Johanniterbrücke Switzerland, Sketchbook Caran d'Ache, City corners, 2018Enrico MartinaNovember 14, 2018Basel, bridge, rain, Johanniterbrücke, Rhein, RhineComment