Step 1. Creat a new image. Go to Custom Shape Tool choose i in the Shape field. In the figure functions use Fill Pixels.

Step 2. Choose the colour of a figure and draw it.

Step 3. Then do Layer - Duplicate Layer and rotate it to 180 degrees by Transform - Flip vertical

Step 4. To make a reflection use Quick Mask. And fill the image as shown on the image below:

Step 5. Then leave Quick Mask by clicking Q And press DEL.

Step 6. You can adjust your image like this one :)