the rise of nation-states as defining social and geographic entities increasing geographic and social mobility, with more people moving to cities & the growth of a literate middle class, new technologies dependent on power from fossil fuels (trains, steamships, industrial printing) longer life-spans and rising standards of living enable ideas or values including individualism, imagination. idealization of childhood, families, love, nature, and the past.
In this example of a woodblock print, the registration points, or chosen locations that ensure the colors align correctly, were likely placed in the corners by the artist.