Rapid viz

Rapid viz

Kurt Hanks

1980

Sharpie art workshop

Timothy Goodman

2015

Markerswet & wild

Charles Hayden

1993

The Use of Markers in Fashion Illustrations

Zeshu Takamura

1992

Advanced marker techniques

Dick Powell

1987

Rapid Vis Toolkit

Kurt Hanks

2002

Illustration with markers

John A. Gleason

1991

Rendering with markers

Ronald B. Kemnitzer

1983