Instead of the dormers, skylights... are easier to make and operate, need no double sash, cost less, and some may prefer their appearance. - Ernest Flagg

Reason requires all things to have a use and be appropriate and fitted to the purpose for which they are used.

5th. Savings by the use of more economical devices, materials, and methods: (a) in the matter of roof-covering... (b) in heating and plumbing drainage... (c) in hardware... (d) in use of tiling... (e) in the use of cement... (f) in the matter of damp-proofing... (g) in the method of flashing... (h) in the preparation of floors for tiling... (i)in the construction of bearing partitions... (j) in the arrangement of screens and shades... (k) in the avoidance of excavation and grading by adapting the building to the conformation of the land... (l) in the more economical use of land by the European method of placing the buildings at the side of the road... (m) in furring... and (n) in the standardization of methods by which the work of construction becomes simply a matter of routine in which each mechanic can perform his part without special direction.

The most economical way of obtaining good results is to apply the great, fundamental principles of art; and depend on them for beauty, rather than upon the use of either applied ornament or more expensive materials... much better results are likely to accrue from truth than falsehood, and from architectural [rather] than archaeological methods.