Explain why the image is projected upside down in pinhole photography

Which part of a page layout holds text or images or a combination of the two? a. foreground b. panel c. gutter d. white space

This painting is by james whistler, and is entitled, symphony in blue and pink. what is the subject matter of this piece?

The three-movement symphony of sorrowful songs features a different text for each movement. its second movement (below) concerns the plight of a young polish prisoner seeking the protection of the queen of heaven. who is the composer of this piece