Applying the next instrument , create a figure with the sizes from next step.

Fill 0% on the layers.
Blending Options-Gradient Overlay

Gradient’s parameters.

Make use of a different instrument now and draw the silhouette of a house painted in white like it is demonstrated next step.

Merge down the layers containing the house’s silhouette in a group and copy this group. Place it the same way it is shown in the next picture.

The final result is this one!