My experience is buyers rarely if ever ever buy anything that's not visible in front of them as original art. The galleries online are just for portfolio viewing. Hard enough to get them to shows. It's a crap shoot weather any stranger ever looks ups the web for anyone's art I think. I will not "try" to sell or persuade anyone to go there as well. One customer bought a print on FAA and it appeared blurry since it was not fit for printing due to incorrect resolution but FAA printed it anyway. We lost a customer.
You have only 3 images in ALL of your galleries! Let's get some more images up and then have this conversation. Do a search on "owl" and see what your competion is and how they use their keywords and then go from there,