"We gain strength, and courage, and confidence by each experience in which we really stop to look fear in the face...we must do that which we think we cannot." - Eleanor Roosevelt
Answer:
this is not even a art question right then y are you giving art question
The double arch allows for ample air.
Primary techniques an artist can use to create depth in a painting are layering and overlapping, changing size and placement, linear perspective, and relative color, hue and value