1. Newly built a 700 * 120 canvas
2. Use the Rectangle tool to draw a rectangle of 700 * 120 in the canvas
3. Select the rectangle, set "Fill Category" as Gradient in the Properties panel below> Wave
4. Set the fill color, as shown, pay attention to the original color value of both ends, to add a color in the middle, just click on the mouse in the place where you want to add a color, you can try it to the adjustment :)
5. Now the effect has come out, select the rectangle, there will be a small end and a point in the line, and through him can continue to adjust, more experiments until satisfied.
6. Turn the lower left corner:
6.1 Draw a rectangle in the canvas using the Rectangle tool, the size is best> = 700 * 120.
6.2 Setting the padding in the properties panel to solid, the color is white, the edge is a feather, the feather value is 30.
6.3 After setting the properties, select the "Zoom" tool to rotate the white rectangle to the appropriate position, OK
Final effect:
