I vectorized this with Inkscape from a public domain line drawing I found on Wikipedia by a user named "Rama". I also have posted this SVG file to the Wikimedia Commons: commons.wikimedia.org/wiki/Image:Caduceus.svg Original drawing: commons.wikimedia.org/wiki/Image:Caduceus_large.jpg
手杖
caduceus、doctor、externalsource、greek、how i did it、icon、line art、medical、symbol
手杖、醫生、外部源、希臘語、我是怎麼做到的、圖標、線條藝術、醫、符號
資料來源：openclipart ( https://openclipart.org/ )