And another cool drawing here
Ok cool so you have been on this wave of drawings and the black and white is cool, this one was cool the drawing really comes out well and shows off the skill and time you put into these so nice effort there, However i do think you could use some more color and more depth to these, i love the "FRAME" style in the backround im thinking if you just colored the fame and borders and bars it would be great, just an idea though.
~~THINGS TO IMPROVE ON~~
So as suggested add some color if not to character add to the backround and or bars it would really bring this one out, just something to think about, anyways nice job.