The Apostles Sitting
In the middle of the Pentecost icon we see the twelve Apostles sitting in a half circle in perfect harmony. This reflects the historic Day of Pentecost. When the Day of Pentecost had fully come, they were brought to one accord in one place.
One important means of understanding a narrative icon is to look at the posture taken by the main characters. The Apostles sitting in community indicate their coming into a new understanding. They are digesting the significance of this new wisdom fire which they feel within, having received it from above.