Metallics marker
colour ice ice blue
Pitt Artist Pen Metallic 1.5 India ink pen
blue metallic
Colour Grip colour pencil
Ocean blue
Sky blue
Polychromos colour pencil
120 ultramarine
144 cobalt blue-greenish
146 skyblue
151 helioblue reddish
143 cobalt blue
157 dark indigo
110 phthalo blue
140 light ultramarine
145 light phthalo blue
152 middle phthalo blue
247 indanthrene blue
246 Prussian blue
Pitt Artist Pen Brush India ink pen
skyblue
Albrecht Dürer watercolour pencil
dark indigo
Pitt Artist Pen Fineliner S India ink pen
indanthrene blue
phthalo blue
Pitt Artist Pen Soft Brush India ink pen
Grip Finepen
0.4, helioblue reddish
0.4, light blue
ultramarine