Make a new file with 697x712 and 72 dpi. Fill it with black color, and with bigger brush of white color with the dim edges, we shall create a background.
Take the following instrument
and draw a small heart's silhouette with the indicated sizes.
Blending Options-Gradient Overlay
Gradient's parameters
Blending Options-Stroke
Use the previous instrument to draw one more heart's silhouette that would have the parameters below.
Blending Options-Gradient Overlay
Gradient's parameters
Blending Options-Stroke
Using the old instrument you'll get a figure with the indicated parameters.
Blending Options-Gradient Overlay
Gradient's parameters
Blending Options-Stroke
The already known instrument will be helpful in representing picture like that from the next one.
Blending Options-Gradient Overlay
Gradient's parameters
Blending Options-Stroke
Use another instrument
to picture a figure, like that from the next picture with the same sizes.
Blending Options-Outer Glow
Gradient's parameters
Blending Options-Inner Glow
Gradient's parameters
Blending Options-Stroke
In the end you'll get the next picture
The final result!
More Tutorials: 
