Polychromos colour pencil
154 light cobalt turquoise
156 cobalt green
149 bluish turquoise
153 cobalt turquoise
155 helio turquoise
Pitt Artist Pen Brush India ink pen
cobalt turquoise
cobalt green
light cobalt turquoise
Colour Grip colour pencil
Lagoon blue
Goldfaber colour pencil
Albrecht Dürer watercolour pencil
Pitt Artist Pen Fineliner S India ink pen