I need series help! please... orginizing portfolio

[sandro9mm]

Hi guyz I hope u can help me a little. I have problem organizing my blog. I had it running a long time now, with only few categories...

First thing, take a look www.sandrophoto.com

Galleries are organized like this:

Car Photos (http://www.sandrophoto.com/digital-photography/car-photos/)
Conceptual Photos (http://www.sandrophoto.com/digital-photography/conceptual-photos/)
Event Photos (http://www.sandrophoto.com/digital-photography/event-photos/)
Fashion and Glamour (http://www.sandrophoto.com/digital-photography/fashion-glamour-photos/)
Landscape Photos (http://www.sandrophoto.com/digital-photography/landscape-photos/)
Photojournalism (http://www.sandrophoto.com/digital-photography/photojournalism/)
Portraits (http://www.sandrophoto.com/digital-photography/portrait-photos/)
Street Photography (http://www.sandrophoto.com/digital-photography/street-photos/)
Travel Photos (http://www.sandrophoto.com/digital-photography/travel-photos/)car photos are self explanatory, dedicated only to machines. events as well, also fashion and glamour is clear.

I have problems defining conceptual photography for myself, I tend to put all photos I like in that category.

Also what is landscape photography? does it include cityscape? or it's a different genre?

Portraits? Where is a defining line between a portrait and a conceptual photo, for me portrait has a concept...

what is street photography? etc...

please take a look at my gallery and tell me what to do.

Do I need a big reorganization?

[PhotosGuy]

Do I need a big reorganization? I suppose it depends on what results you expect to get from the blog? Personally, I'd rather see a few very good shots in each category & I don't expect people to take the time to look at every variation of a given situation.