Based on Image:Hourglass_drawing.jpg. Made using CorelDRAW X3 Trace as High quality image, smoothing 25, detail 80, 2 colors. ~~helix84 00:04, 31 October
File:Hourglassdrawing.svg is a vector version of this file. It should be used in place of this JPG file. File:Hourglassdrawing.jpg → File:Hourglass drawing
DescriptionJuggling 3 ball cascade hourglass shape.svg English: Shape of the path traveled by balls in the cascade juggling pattern as an hourglass figure (Darbyshire