Today I will show you how to create a Photoshop design cabinet knob logo icon in photoshop.
[1] Take a new file of 400 pixels, 400 pixels, of resolution 72 dpi in the RGB mode.
[2] Create a new shape with the help of Elliptical Marquee Tool,
open a new layer fill that layer with #8c5d4b.
[3] Take the “Burn Tool” 
now move the selection with up arrow key, press Cnlt+Shift+I,
then create following Shading with the help of Burn Tool. Do not “D” select.
