Unfortunately, it was a dead link: http://www.digitalsky.org.uk/venus/shadow-of-venus.html. However, the Internet Archive has it!
https://web.archive.org/web/20111220075632/http://www.digitalsky.org.uk/venus/shadow-of-venus.html
As a side bar, I love the Wayback Machine for this. This is incredibly interesting stuff, someone went out of their way to make photos of something genuinely fascinating, and the IA saved it.
Not only does this blog have photos -- some enhanced or long exposure -- but the opening line is yet another lead:
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text/geminiThis content has been proxied by September (3851b).