Mathematica code:
Animate[ DensityPlot[ Sin[r*Cos[.4]*Abs[(x + I y)^2]], {x, -2.5, 2.5}, {y, -2.5, 2.5}, PlotPoints -> 27, Mesh -> False, Frame -> False, ColorFunction -> Hue],{r, 113.4, 114, .02}]