Hi, Thanks for all replies, I found that youtube tutorial myself but can't work out how I would make more complicated knots. I'm a final year University student trying to write my dissertation on Knot Theory for a mathematics degree, so I don't have an awful lot of time to spend learning to use inks...

Hi, I have absolutely no idea where to start, I've never used any drawing program other than ms paint when I was in primary school (please don't laugh at me :oops: haha). I'm doing a project on knot theory and need to draw basic knots like the trefoil (http://en.wikipedia.org/wiki/Trefoil_knot#media...