But if Beacon Hill was conservative in regard to the Back Bay, that district, in its turn, showed an equal unprogressiveness in regard to the Esplanade. To the stranger in Boston, delighting in that magnificent walk along the Charles River Embankment, with the arching spans of the Cambridge and Harvard bridges on one side, and the homes of wealth and mellow refinement on the other--a walk which for invigorating beauty compares with any in the cities of men--it seems incredible that when this promenade was laid out a few years ago, the householders along the water's edge absolutely refused to turn their front windows away from Beacon Street. Furthermore, they ignored the fact that their back yards and back windows presented an unbecoming face to such an incomparably lovely promenade, and the inevitable household rearrangement--by which the drawing-rooms were placed in the rear--was literally years in process of achievement. But such conservatism is one of Boston's idiosyncrasies, which we must accept like the wind and the flat A. Present-day Bostonians are proud--and properly so--of their Copley Square, with its Public Library, rich with the mural paintings of Puvis de Chavannes, with Abbey's "Quest of the Holy Grail," and Sargent's "Frieze of the Prophets"; with its well-loved Trinity Church and with much excellent sculpture by Bela Pratt. Copley Square is the cultural center of modern Boston. The famous Lowell lectures--established about seventy-five years ago as free gifts to the people--are enthusiastically attended by audiences as Bostonese as one could hope to congregate; and in all sorts of queer nests in this vicinity are Theosophical reading-rooms, small halls where Buddhism is studied or New Thought taught, and half a hundred very new or very old philosophies, religions, fads, fashions, reforms, and isms find shelter. It is easy to linger in Copley Square: indeed, hundreds and hundreds of men and women--principally women--come from all over the United States for the sole purpose of spending a few months or a season in this very place, enjoying the lectures, concerts, and art exhibitions which are so easily and freely accessible. But in this bird's-eye flight across the historical and geographical map of a city that tempts one to many pleasant delays, we must hover for a brief moment over the South and the North Ends.