it is a slideshow the navigation buttons are hidden though very popular style at the moment with photographers look at lara jade for example
http://www.larajade.co.uk/ as you can see this style is spreading 6 months ago it was dark backgrounds. Web developers are starting to strip out wordpress themes to be really minimalistic commenting out code like get sidebar.php and get header.php etc etc and just leaving bare bones minimal wordpress. I quite like the style as it focuses on your work and only your work.
However I think as a website is lacking main information for example yes you have a minimalistic method of how to contact you via 3rd parties like facebook or linked in or direct email, But Nothing stating what Kind of work your able to offer people, a lot of business is recruited via things like flickr or believe it or not reverse image search. I think maybe a biography page and work you can offer people will ho a long way to drumming up more work. even if you have that on a sub domain and link to it, maybe even a seperate blog. because at the moment your site is not very seo friendly and is only good for people you approach and give a link to saying here is my portfolio, I assume like many websites you would want it to drum up business as well as demonstrate what your capable off, that can only really be achieved if people can find you.
Which brings up how to optimise your site to be search engine friendly. well the simple answer is relevant content Headings and text (believe it or not many websites dont actually have text on them the text is imported as an image if they use none web safe fonts) this may make your site look nice but search engines cant read it. and Apart from the menus and contact page there is no real content on your site that a spider will be able to point people searching for photographer digital artist etc.
Even your page title is portfolio of your name which is great if people already know your name. And I know meta key words are not a strong point in SEO these days google has learnt to dismiss it as people abused keywords.
Best way to fix this is to have a blog sounds stupid but every post you make in a blog is a keyword for your site also because you have the ability to have viewer comments on your blog you are getting far more keywords that spiders can use and best match your site to peoples search needs.
As for the site there is 1 little touch I would add that I think seperates amateur sites from pro sites is the use of a favicon just make a png image in ps 16 x 16 and upload it to any site like this
http://tools.dynamicdrive.com/favicon/ and download the favicon and then reload it via ftp into your root domain folder and you should automatically get the favicon there. you may also want to look into google web tools as well for tracking your site and checking your wordpress site does not get hijacked with malicious code (yes it happens more often than you would like on wordpress as people dont lock it down like they should.)
Only saying all this because I think I advised you quite a bit when you set out on this project and you have sort of asked for feedback.
Other than the few minor things depending how you look at them it is a great site.