Holy Family prayer and painting

 The Heavenly and Earthly Trinities - The Family Project

I received a prayer card with a prayer by St. Mother Teresa of Calcutta, but with no identification of the artist of the painting. So I typed in a description and clicked on images and it came up about third on the list. 

"What we see in this painting is a vertical and horizontal presentation, the vertical of course being the Heavenly Trinity with the Holy Spirit descending as the dove from the Father upon the Christ child. The horizontal presentation is the trinity of the holy family revealing the humanity of Christ as well as the mystery of all families: one flesh of mother and father coming together in their love which typically brings forth new life, a creation of their own flesh who is one flesh with them. A human trinity. A small but important detail about this piece is where the Christ child is standing. It is the stone the builders rejected which will become the cornerstone who is Christ. (Matt. 21:42)"

The exact prayer wasn't easy to find.  The first two sentences seems to be settled, Prayer for the Family by Mother Teresa, Spirituality for Today December 2010 - Spirituality.org, But then it may be spliced in from another prayer.