Oh, here's one:
This is from the "One Year Later" arc that the title underwent, in which Black Canary and Lady Shiva exchanged lives. Black Canary went to the training that Shiva was subjected to, while Lady Shiva was an official Bird of Prey!
I love this scene so much, because it foreshadows the relationship between Sin and Dinah, and it represents a HUGE change that'll happen to Dinah -- her adopting Sin!
ADDITIONALLY: Sin is cute.