Not a problem with your browser -- The images DJK linked to are actually over 1500 pixels wide.
Oh, _that's_ it! I've noticed the problem with several threads, but never that bad, and I never really thought about it.
The digital images I've been posting lately were severely downsized, the original images were something like 56x44cm print size. My software (Graphics Converter by Lemkesoft - nice tool!) has got a command "Scale with previous values" and that's what I've been doing the last few weeks.
