how to do THAT on LiveJournal

[sergebroom]

Let's say I want to post a comment on your LiveJournal blog, and an alternate userpic is more appropriate for this specific post - for example, Ming the Merciless instead of my default picture of Mister Scott inside the Jefferies Tube. How do I do that without changing my default userpic?

Comments

[serge-lj.livejournal.com]

Ah hah!!!