The painting "Sending Out of the Holy Apostles" in the parish church in Gruszów is an example of a relatively rare theme in sacred presentations of the motif drawn from the public activity of Jesus described in the gospels.
Paulina Chełmecka, "Sending Out of the Holy Apostles ", [in:] "The Sacred Lesser Poland Heritage", 2024, source: https://sdm.upjp2.edu.pl/en/works/sending-out-of-the-holy-apostles