Page:Arts & Crafts Essays.djvu/279

 should be no possible mistake as to how it is to be glazed, or which is "painted" glass and which is "mosaic." To omit the necessary bars in a sketch for glass seems to me a weak concession to the prejudice of the public. One may have to concede such points sometimes; but the concession is due less to necessity than to the—what shall we call it?—not perhaps exactly the cowardice, but at all events the timidity, of the artist.

In a full-sized working drawing or cartoon everything material to the design should be expressed, and that as definitely as possible. In a cartoon for glass (to take again the same example) every lead-line should be shown, as well as the saddle bars; to omit them is about as excusable as it would be to leave out the sections from a design for cabinet work. It is contended sometimes that such details are not necessary, that the artist can 255