bumping a thread is very rude and usually leads to nobody helping you - especially after all of 30 minutes - most of the help is provided by your fellow bloggers who are not paid to help here
1) Dashboard >> Appearance >> Themes >> should be a search function - search of photo or photography - a pile of themes - what I like you might hate
2) One theme has right click disabled - but that can be gotten around very easily - don't put anything on the net you don't want "borrowed"
optimize the pictures for the web - no 10 mb files - shrink to around 100k or so - scale to match the largest size you use on the theme you choose - compress - then when the pictures are "borrowed" they will only be good for a post card on the refrigerator door
Somewhere on here are more guidelines http://onecoolsitebloggingtips.com/