Ink and Watercolour (A5 size, Cold-Press watercolour paper)
Inks used are a mixture of:
De Artremis waterproof Document Inks (Brown and Dark Red) Pilot fine steel nib,
Pigma Micron pens (005 to 05 tip),
Staedtler triplus fineliner (not waterproof, used for initial river line and final detail river outline, 0.3 mm)
Watercolours:
Blue - Prima Marketing Watercolor Tropicals Palette (#23)