here which might help with that, and a good introduction to alt text here: http://webaim.org/techniques/alttext/ .
The site looks great, I love the colors. It would be nice to have some type of archive though other than just the topics menu. The other thing would be to address the sites layout on mobile devices. When the screen shrinks it doesn't collapse very gracefully which will annoy anyone using a phone sized device.
Other than that though great design :)
In my opinion, this website seems to be not finished. The logo is very simple and the webdesign is poor. I think that is coud be upgrade with some element like a new logo and a new background.
it's oriented completely upon blogging and articles if I'm not wrong.. as i've just take a quick look there ..however good efforts.. at least to make a start...
I like the blog so far. If this is going to be a personal blog site that is not focused towards you getting future work then i would not change much. If i had a choice to change a few things i would change the upper navigation bar. It looks as if the navigation bar is floating in space, which for most sites would not even matter, but i feel if you are going to design it with the intentions for a 3D feel then i would design it more practical with it attached to some kind of surface, or maybe another object between the edge, and base layers to give it a wrap around affect.
Another thing you could do to fill the empty space on the right side is maybe add a Blog Archive navigation panel where visitors can view your past blogs in date format with "titles". Besides that, Great work!
Loved everything ! Colors and layout and the fonts !
Just one thing. I hate to see that ugly url /Home.php on your homepage.