Drawing Hearts

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!