Hi artists how are you
i am here with new Sketch
i 
You can follow there step to creating Art in frame
you can add more frame and make it more and Mo
This #Paint is same with Black Frame
i create threee Boxxx and filled with different colors with High to Low Shade..
with Inky-pen
Finally i use #WASH-Bursh to Mixing it
and its simple
@adikhen