Basics forms in marker
marker techniques - Google Search
Copic markers have been used to render each object to look like glass. Linework is smooth and well blended. Reflections have also been included to show light interacting with the material.
marker rendering basic shapes - Google Search
Products and perspective (2) | Exploratory Sketching
Even strokes with marker are made for the first layer. Multiple layers are added over this in certain areas to create darker shadowed areas.
Rendering with Markers, Demo Pieces | Emily Carr University
Hakan Gürsu designer d'origine Turc Fondateur de Designnobis www.hakangursu.com
Wood with prismacolor markers
Hakan Gürsu - Final stage with my veteran markers:
Chrome cone image by stupendousman on Photobucket