Create a new document 600x450px, apply Radial Gradient like the picture below: Create a rectangle selection and create a new layer, continue to use Gradient tool with information above (Linear Mode) to drag a gradient like the picture below | Create a new document 600x450px apply Radial Gradient like the picture below Create a rectangle selection and create a new layer continue to use Gradient tool with information above Linear Mode to drag a gradient like the picture below Press Ctrl Shift I to inverse selection continue to use Gradient tool with information above Linear Mode select Reverse and drag a gradient in a new layer Duplicate layer 2 and change Mode soft light for layer 2 copy then move it down a bit
