Kwiki logo not displayed

Hi all

Just installed kwiki from Debian etch, after a bit of configuration it 
works, installed additional plugins from CPAN. But - the kwiki logo is not 
displayed. Just the alternative text "kwiki logo" instead. Didn't find 
anything on the net and didn't want to abuse the kindness of the guys on 
IRC again for such a minor thing:-) What's wrong?

Thanks
Guennadi
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Guennadi Liakhovetski