Answer:
The Adirondack Guide by Winslow Homer, watercolors on paper.
Step-by-step explanation:
The painting’s name is The Adirondack Guide and its artist is Winslow Homer. The technique used to paint the piece is watercolors on paper. This specific media is used as watercolors are vicious, but also transparent and light, which is well for painting nature. They are especially good for painting water and its reflections, as well as light going through the leaves, and because of the scene presented in the painting, watercolors are extremely fitting.