mind bendings
Get flash to fully experience Pearltrees
Rotational illusion
"Candies" The two concentric arrays of "candies" appear to rotate in the different directions when we approach or move away from the figure while fixating at the center. "Caprice rotation"
Bathsheba Grossman Sculpting Geometry
Whether you're here to shop, learn about how it's done , or just see some art , I hope you enjoy these designs. This is my full-time job, and I'm glad I can bring my work directly to you on this site. Prices are as low as I can make them and keep doing it: $30-80 for art and math minis , $200-500 for larger sculpture and math models , and laser glass runs $20 to 105, from keychains to Mega DNA .