PJ finished his first optical illusion painting using wavy lines and complementary colors to create the illusion of tubes writhing and moving. Good work! Then we looked at optical illusion artist Victor Vasarely’s use of line and color to create optical illusions in art. PJ started The Bulge Project where a circle is inside a square, and vertical and horizontal lines are straight until they get to the sphere. Then the lines curve to make the circle look like a sphere that is bulging through the square. I used a piece of yarn over a 3-D sphere to demonstrate how the lines will curve. PJ is off to a great start!