What is your favorite "strange" function? - MathOverflow
MZRG - Really Cool Graphs
Archimedean spiral Desmos Graph of a function Parametric equation, spiral, angle, spiral png | PNGEgg
What is the most aesthetically beautiful graph/surface in mathematics, topology, etc.? - Quora
Examples of funny graphs - Mathematics Stack Exchange
MZRG - Really Cool Graphs
5 Cool Math Calculations You Can Do with Google Search
Maths is cool too! Some fun facts on mathematics - Education Today News
Interesting Math Problems
Visually stunning math concepts which are easy to explain - Mathematics Stack Exchange
Center of Math on Twitter: ""Possibly The Best Math Chart Ever Created" But really, it is pretty cool. #math #functions http://t.co/iXdEZHQDsI" / Twitter
Heart Curve -- from Wolfram MathWorld
Fall in Love with Polar Graphs: Top 4 Ways to Turn Heads with the TI-84 Plus