i always try to be as much sincere as i can when i give my opinion,because i don't like saying inanely something like "IT'S ABSOLUTELY GORGEOUS AMAZING BEAUTIFUL WONDERFUL MARVELOUS", it seems so meaningless and useless
the aim of an opinion is to admit honestly the good and the bad points of a creation in order to help the author to improve his skills,and about your avatar i think that the basis are well enforced and so that now you should try to use more uncommons pictures to embellish your work,i look forward to seeing your next oeuvre