Designed by English illuminators of the twelfth and thirteenth centuries, the initials on this Plate must be separately described. Those at the left top corner are the oldest, and show a certain stiffness of form and dulness of color which contrasts strongly with the spirit and lightness of the letters to the right side of the Plate. These letters, which may be found in manuscripts of many different periods, should be carefully studied. There are some examples in which the initial is simply red or blue, as the case may be. Next it is red and blue combined, the two colors being carefully kept apart by a narrow line of white, which the student will do well not to mark with white paint but to leave out by delicate manipulation. Next the edge of the letter both within and without is followed with a line of red or blue drawn a little way from it and never touching. Then the space so marked within the letter is filled by a tracery of slight flourishes in red and blue, the latter always predominating in the whole design so as to obtain the more harmony of effect. The blue and gold letters are very sparingly treated with red. The blue is Prussian, but very deep in tint in the original. (Addl. MSS. 11,435.) The initial S in the lower left-hand corner is of earlier date. It will probably, like the letters above it, be seldom used for ornamental purposes, and it will suffice here to mention that the colors used are as follows:--Cobalt raised with Chinese White for the blue parts; for the red, Vermilion shaded with Lake; and for the cool pale olive tint, Indigo and Yellow Ochre, toned with Chinese White.