Another drink coaster edition.

Check out the other 3 designs here:

Art twirl http://www.thingiverse.com/thing:941750
Double twirl http://www.thingiverse.com/thing:950549
Rotating swirl: http://www.thingiverse.com/thing:964077

I imported a SVG file into TinkerCAD and gave the shape a height upon import, then added a solid base to it, and then created a circular void as a resting place for the drink. Takes about 2 1/2 hours at 20% infill at 0.2 mm layer height to print.

Hint: You can convert JPG's to SVG files!