From an appreciation of novelist (and biographer, etc.) Penelope Fitzgerald, by novelist (etc.) Julian Barnes, appearing in The Guardian in July:
Novels are like cities: some are organised and laid out with the colour-coded clarity of public transport maps, with each chapter marking a progress from one station to the next, until all the characters have been successfully carried to their thematic terminus. Others, the subtler, wiser ones, offer no such immediately readable route-maps. Instead of a journey through the city, they throw you into the city itself, and life itself: you are expected to find your own way. And their structure and purpose may not be immediately apparent, being based on the tacit network of “loans, debts, repayments and foreclosures” that makes up human relationships. Nor do such novels move mechanically; they stray, they pause, they lollop, as life does; except with a greater purpose and hidden structure. A priest in [Fitzgerald’s] The Beginning of Spring, seeking to assert the legibility of God’s purpose in the world, says “There are no accidental meetings.” The same is true of the best fiction. Such novels are not difficult to read, since they are so filled with detail and incident and the movement of life, but they are sometimes difficult to work out. This is because the absentee author has the confidence to presume that the reader might be as subtle and intelligent as she is.