Look at the renderings first.
1, first run photoshop to create a new 500*500 pixel file with a white background color.
2. Use the Rectangular Marquee Tool to create a rectangular selection, and then create a new layer. In the new layer, we use the gradient tool to pull out one.
A linear gradient effect with colors of #0 13a55 to #005f82,
3. Now make one side of the box. Hold down the Alt key, then press the left key and drag the mouse to cut off most of the selections on the right. Create a new layer,
As shown in the figure, create a linear gradient from black to transparent in the remaining selection from right to left, and reduce the opacity of the layer.
4. press Ctrl+D to cancel the selection. Create a new layer and use the white brush tool to draw some irregular line segments, as shown in the figure.
5. Implement the "Distortion-Water Wave" filter, with setting quantity of 52, fluctuation of 8 and style of pool ripple.