I understand what you mean when you talk about making something that does not have to understandable. I do some abstract, and it is definitely more relaxing than trying to draw something that will be; a dragon, a girl, an elf - when it is done. I do enjoy the fact that there are no real rules and no-one can tell you that it was done wrong. All of that appeals to me. I am not sure if I will ever do too much abstract; but I will probably fiddle with it when the mood is right.
Your work draws me in. I am not able to explain why, or how. That to me is real art. Something that grabs you and hold you for a moment. I am not at that level; not even with photography. I may never get to that level; but I still love to draw. Great work, and thank you for writing back.