documentclass[tikz,border=3.14mm]{standalone}
usetikzlibrary{shapes.arrows}
begin{document}
begin{tikzpicture}
begin{scope}[local bounding box=left]
foreach X  [count=Y] in {green!60!black,yellow!80!orange,red}
{draw[X] plot[variable=x,domain=0:1] ({2*x},{0.7*sin(x*540)+0.4*x+2*(2-Y)});}
end{scope}
begin{scope}[xshift=5cm,local bounding box=right]
foreach X  [count=Y] in {green!60!black,yellow!80!orange,red}
{draw[X] plot[variable=x,domain=0:1]
({2.5*x+0.5*cos(x*200)},{-0.7*sin(x*540)+2*(2-Y)});}
end{scope}
path (left.east) -- (right.west)
node[midway,font=sffamily,single arrow, draw]{randomize};
end{tikzpicture}
end{document}