Each drawing and illustration below was drawn by hand using any combination of charcoal, coated graphite sticks, mechanical pencils, traditional pencils, ballpoint pens, brush pens, fountain pens, gouache, watercolors, colored pencils, pastels, or markers. Some were created or altered digitally using GIMP, Krita, Blender, ClipStudio Paint, or Inkscape.

Images are aligned horizontally, side-by-side. Use the scroll-bar or touch screen.

Baby. Ballpoint pen. Obāchan. Charcoal. Catacombs in Paris. Ink, watercolors, gouache. Ink, watercolors, gouache. Line of Action sketches. Graphite sticks. Auckland Art Gallery life drawing. Graphite sticks. Auckland CBD life Drawing. Graphite sticks. Auckland CBD Life Drawing sketches. Graphite sticks. Rooster bird. Fine liner, Krita. Bezerra da Silva drawing, for SpeakLikeABrazilian.com. 2B graphite, GIMP. Dog and Christmas. Brush pen. Alonzo Church. Fine liner, brush pen, GIMP. Diesel engine from Auckland Maritime Museum. Fine liner. Yandê bakery logo, São Paulo, Brazil. Inkscape. Yandê bakery logo, São Paulo, Brazil. Inkscape. Yandê bakery logo, São Paulo, Brazil. Inkscape. Apache OpenNLP logo. Inkscape. Apache OpenNLP logo. Inkscape. Manual low-poly technique. Inkscape. Manual low-poly technique. Inkscape. Old hands. H, 2B, 4B, 6B graphite. Crow. 2B mechanical pencil, 2B, 6B graphite. Stink bug. 2B mechanical pencil, 2B, 6B graphite. Simone and Tāupo, birthday gift. H, 2B, 4B, 6B graphite.

Some images above were commissioned for commercial use. Get in touch if you would like to use my work, or to talk about commissions for editorial illustration, graphic design, research and academic work, or for data visualization projects.