Making your own logo
First, create a new document and fill the background layer with black.
new layer and select your polygonal lasso tool. Make any type of
selection you want. Here is mine. It looks very technical, your
does not have to be like this.
Now fill your selection with white, and deselect (press control d)
Next, duplicate your layer that has the white on it.
From here you have two options.
take your duplicated layer and go edit-transform-flip horizontal.
may take your duplicate your layer, go edit-transform-fliphorizontal
and then move it over like I did in my image.
Adroit Dezigns v3.0