I too was able to see your site at http://photographic-mind.com/ using, in my case, Mac Chrome 40.0.2214.111 (64-bit) and Mac Firefox 35.0.1.
That said, when I tried to go to http://photographic-mind.com/wp-admin/ using Mac Firefox, I was taken to http://photographic-mind.com/wp-admin/upgrade.php?_wp_http_referer=%2Fwp-admin%2F where the system reported "Database Update Required".
So, it looks like you've got some buttons to press. Once done, let us know. :-)