Not long ago a member of a certain library board of trustees wrote to us that we were being considered, among others, as architects for their new building, and he suggested that we send to them as many water colors as we could collect and _as large as possible_, to impress the board; for, as he added, "some of us appreciate your plans, but most laymen are caught by the colored pictures, the larger the better." As a rule librarians have very decided ideas as to the plan desired in so far as it relates to the correlation of rooms and departments, and it, therefore, seems manifestly proper that having selected a librarian on account of merit, the next step should be the selection of an architect on the same basis, to the end that in consultation the theory of the one may either be studied into shape or proved inferior to the theory of the other. Under the discussion of two broad minds, the wheat is easily separated from the chaff with the much to be desired result of the assemblying of a well ordered plan to present to the board, which has had such study that few criticisms cannot be answered from the store of experience gathered in the making. This ideal crystallization of ideas, this development of the problem working hand in hand precludes the need of such advice as is found in the following quotation from a paper on library buildings: "Taking into account the practical uses of the modern library it is readily seen that it needs a building planned from inside, not from without, dictated by convenience and not by taste no matter how good. The order should be to require the architect to put a presentable exterior on an interior having only use in view and not as is so often done to require the librarian to make the best he can of an interior imposed by the exigencies of the architect's taste or the demand of the building committee for a monumental structure." Such an anomalous relationship between interior and exterior is absolutely opposed to the fundamental training of the architect of to-day. Often have I heard my professor of design, a Frenchman of rare judgment, fly out at a student caught working on his exterior before the interior was complete: "Work on your plan, finish your plan, and when that is perfect, the rest will _come_."