before creating your own signature for DIC please read the the
rule of Signature
you can create signature for what you want, here i'm creating Signature for DIC then lets start:
first of all i copied banner of DIC Page then
Crop the image by Crop Tools and set (W=350 px, H=20 px)

then select the layer and goto Blending Option and use an inner shadow to make it beautiful

after that create the line shape and press Ctrl+Enter to select the line and create a new layer after that fill the line with white color and goto Blending Option and set Opacity and fill of this image to 100,25
and duplicate the lines such us following picture

then create a circle and press Ctrl+Enter to select the circle and make a new layer for this and then fill the circle with white color and goto Blending Option and set Opacity and fill of this image to 70,70


and final type what you want

thanks