zlacker

>>Jaruze+(OP)
Another hand gesture you will frequently see in religious art is a figure (usually a Pope or bishop) pointing upwards with their index and middle finger. This is somewhat unnatural since you would generally point with your index finger alone. The use of two fingers represents the divine and human natures of Christ.

A few examples:

https://i2.wp.com/catholicism.org/wp-content/blogs.dir/1/fil...

https://jimmyakin.com/wp-content/uploads/st-augustine-and-fo...

https://en.m.wikipedia.org/wiki/Pope_Urban_VIII#/media/File%...

It shows up in formal photographs of the Pope in the 20th century:

https://4.bp.blogspot.com/-ch3pBw3dBY0/WeG5Oo9_k1I/AAAAAAAAC...

And the TV series The Young Pope even included this gesture as a detail: https://youngpopesart.wordpress.com/wp-content/uploads/2017/...

>>antogn+AX
It also frequently seen in images of the child Jesus.