Tim Freke—ballpoint pen and isopropanol, gel pen, white pencil

Oliver Hardy—cyanotype (head and shoulders shape), pencil, pen and ink (the face)

Alan Partridge—cyanotype (head and shoulders shape), pencil, pen and ink (the face)

English student—pen, pencil, coloured pencil

Man in pub—gel pen and pencil

Jaron Lanier—linocut

Ron Swanson—pencil, pen, crayon, ink

Kenneth Williams as Caesar—drypoint on perspex

Noud—pen and pencil

Anas from Syria—pen and pencil

Man on Nieuwendammerdijk—pen, ink, pencil, gel pen

No good news (rough version)—bamboo dip pen, ink, pencil, pen

Irena in Vondelpark—bamboo dip pen and pencil

Chris Stringer—gel pen, ballpoint pen and isopropanol

Man from Iraq taking Dutch exam—ball point pen 

Mrs Slocombe—cyanotype (head and shoulders shape), pencil, pen and ink (the face)

Quando quando quando—pencil and graphite stick

English student—pencil and coloured pencil

Ken Wilber—ballpoint pen and isopropanol, gel pen, white pencil

Gordon Heuckeroth—Kyle brushes

English student—pencil, pen, charcoal

Dudley—pencil, coloured pencil, pen

My son—pencil, coloured pencil, brush pen

Samuel from Eritrea learning Dutch—ballpoint pen, pencil, coloured pencil

Lunch at Stania State today—pencil, coloured pencil, gel pen, 

Nudies—ballpoint pen and isopropanol

Joop in Leeuwarden—ballpoint pen and isopropanol, gel pen and pencil

Martin in Eindhoven—chalk, ink, crayon, pen

Barked once—pencil, coloured pencil, charcoal, gel pen

Barked twice—pencil, coloured pencil, charcoal, gel pen

Nudie—ballpoint pen and isopropanol

Bob Ross—Kyle brushes