👌okAn OK hand. Conveys "okay", approval — but in some cultures it can be an offensive gesture, so context matters.
🙆personne faisant un geste d’acceptationA person gesturing OK — arms overhead. Conveys approval and "it's fine".
🫡visage qui fait un salut militaireA saluting face. Conveys respect, acknowledgment and "yes, sir" — or a joking military salute.