I've started to dreamstime not so long ago. I've uploaded different photos and have 200 in my portfolio now. I so much like to photograph though the photo equipment is not cheap at all. I have Pentax system and I'm satisfied with it by now. But the lenses are so important to get good quality images and I had only one lenses: Pentax smc DAL 18-55mm, F3,5-5,6 as you now - it's really not much. And now I have new one!!! I share my joy with you! It's so fantastical! I know, I will sleep with it :) I guess some of you have tried this one: Sigma 50mm F1,4 EX DG.
So I hope this one will lead me to improve my photography.
Good luck everyone!