Answers in nature
When in doubt about direction in art, turn to nature. There you will find the answer. All art starts in nature. There find the basic truths and answers to all questions. Never do I find nature to be wrong. There is always a balance, it is always right. Everything always fits. Everything always falls into place.
I am not saying that non-representational art is not valid! Validity starts at the hand of the artist not in the work. With true and honest intent, validity will be present, no matter what anyone says. Critics are paid to critique, say no more. Honest critique will provide insight which leads to growth. As an artist, this is invaluable. If you struggle with direction find the answer in observation of nature.