The Greek benediction is given with the forefinger entirely open; the middle finger slightly bent, the thumb crossed upon the third finger, and the little finger bent.
In the present day, however, in the Latin Church, a person making on himself the sign of the cross, employs the right hand entirely open, instead of three fingers only. And as it has been thought desirable to make a distinction between the benediction given by a bishop and a priest, bishops reserved to themselves the right of blessing with three fingers; and priests give the benediction with the hand entirely open.
J. C. B. will find this subject fully treated in Didron's Christian Iconography, Bohn's edition, pp. 405. 412.; and an illustration of the Latin benediction at p. 205., and the Greek benediction at p. 176.
Ceyrep.
PHOTOGRAPHIC NOTES AND QUERIES.
New Developing Fluid.—Dr. Diamond has reported very favourably of the developing fluid, which I spoke of in "N. & Q." of March 12 as "being simple, inexpensive, and keeping good a length of time." In accordance with what I then stated, I herewith give the readers of "N. & Q." the benefit of it, and leave them to form their own opinion of its value after trying it:
Protosulphate of iron — 12 grs.
Nitrate of lead — 8 grs.