Nicola Pisano, The Crucifixion
Siena Cathedral, Italy
In the upper left corner an angel escorts Ecclesia into the scene bearing a model of the tomb from which Christ is to arise on the third day. (See Merback.) Below her are Jesus's followers, most prominent a grieving John and a fainting Mary. On the right side of the image another angel pushes a refractory Synagoga out of the scene while below her the crowd of unbelievers shrinks away from the sight.
Read more about images of The Crucifixion and about Ecclesia and Synagoga.
Source: this page at Wikimedia Commons.