A quick tutorial that explains how to create custom handmade arc-circle charts in Adobe Illustrator with data driven brushes for infographic and information design. View our portfolio at MikeWirthArt.com

Quick note- be aware that strokes added to shapes will cause a gap in the circle. Create the arc circle chart without strokes first, select your chart and click OBJECT-EXPAND to convert the brush into shapes and then apply your strokes.