Labyrinth of Thoughts

When i came up with this idea, sitting through my boring lectures, i just knew i exactly wanted this art this way!! I came up with the designs immediately, knew i wanted this shade of blue or green, whatever you wish to call it, but the patterns with the white pen came up much later, while i was experimenting with the art work. Thankfully, it didn't spoil the look and the efforts and instead made it much much better I guess !

Let me know what you think about this! and give me suggestions on how I can improve this more!