The presence of an alter at a worship service is an ancient practice. A common way to engage congregations in creative ministry is to develop unique alters for different worship experiences. When making congregational participatory art or live worship painting- these creations can develop into alterscapes as well. Read more about participatory congregational art here.
Here are some ideas and examples:
Alters can also be developed in liturgical colors and according the church calendar. Click here for Art in the Image Liturgical Banner art.