A round of applause

Visible applause marks a satisfying achievement.

Source dimensions: 324 × 322 encoded pixels · 14.285714285714286 fps · 5.1 seconds
What it expresses: A success or overdue improvement deserves recognition.
Example: A success or overdue improvement deserves recognition.
When not to use it: Assuming sarcasm without context, or confusing applause with a nod.