Holocaust Art: "It Takes But One" by Elizabeth Denholm and Alyssa Dziurlaj

What visual techniques are employed in this painting?

The visual techniques displayed in this painting include; the light differences between the two sides of the vertical painting, the vector of the larger hand, and the darkness of all the other people with one person standing up and out to help.

How do these visual techniques highlight major thematic elements of holocaust art and literature?

I'm unsure what is actually ment to be repersented here in this painting, but i'm pretty sure that the artist behind this painting was trying to repersent the difference that one man can make out of everyone else in the world, and how if just one person stood up it would of made a large difference. The elements shown in this painting highlight major thematic elements by the colours and expressions used.