Another Attempt

Here is something again using the same drawing but in Black and WHite
I know it needs more but I dont know what? What you guys rekon and how it could be improved?



Coloured:

 

You could combine this with some pen tooled rectangle shapes coming from the center.

 

looking good so far, just needs more adding into it and then coloring.

 

Ok thanks for the comments guys
As Neuron said I might add in some shapes from the center

 

i like it tub
although id say the white is too plain try make it look as though its swirling into something
needs more depth aswell imo need to add shadows to some of the shapes