StreamPlot Examples

StreamPlot[{x^3+y^4,x-y^2},{x,-2,2},{y,-2,2},
VectorPoints->Automatic,
VectorStyle->ColorData["Pastel"][.1],
StreamStyle->ColorData["Pastel"][.9]]

StreamDensityPlot[{Sin[3x]*Log[x+2^.5],Exp[y/27]},
{x,-1,1},{y,-1,1},StreamPoints->10,
StreamStyle->LightGray,ColorFunction -> "TemperatureMap"]