So ... photography

After a year or more of keeping my galleries off DA, I am giving it a genuine try.  Make no mistake, it's not meant really to go beyond a hobby, but I would really enjoy being good at my hobby.  I'm interested in feedback ... as long as it's respectful and useful.  I don't even mind harsh, as long as it's professional.  Right now, lighting and shadows are my nemeses (nemesis ... nemesisses...)