"Ali"'s photostream  

I am Egyptian. I finished my PhD in Chemical Engineering at the University of Alberta in Edmonton, Alberta, where I lived for 7 years. I currently work as an Assistant Professor at Cairo University.
Please have a look at my photostream and tell me what you think. I really appreciate any type of comments, suggestions, critiques, and feed back that can help me improve and be a better photographer.
Style: I do not have a completely defined style, I shoot anything I find interesting; portraits, animal, flowers, macro, still life, action shots, events, landscapes, cityscape,...

Everyday I pick one of my contacts and go through their photostream and leave comments. I really like the interaction here in Flickr photostreams and groups.

My gear:
Nikon D60 (Until August 2011)
Nikon D7000
Tamron 17-50 F/2.8
Nikkor AF-S 55-200mm F/4-5.6 VR
Nikkor AF-S 35mm F/1.8
Nikon SB-600 Speedlight
Velbon Sherpa 200R Tripod
+1, +2, +4, +10 close up filters.