Black-headed gulls, the drawing is in HB pencil, on the right I have filtered the image with photoshop to see the pencil lines better

Artiste peintre & Miniaturiste
Black-headed gulls, the drawing is in HB pencil, on the right I have filtered the image with photoshop to see the pencil lines better
lPage 8 of my seabirds sketchbook. Seagull sketches in graphite pen