On a recent journey northwards, I was tempted to stop at York, take a look at the Exhibition there, and see if there were anything worth notice in the Photographic Department. That part of the Exhibition is exceedingly scanty, but the best Yorkshire photographers are well represented, both in landscape and portraiture. Among the contributors are the names of Sarony, Glaisby, Holroyd, Gowland, and other well-known names. Mr. Sarony exhibits a couple of frames containing several "new photo-crayons," cartes-de-visite vignettes, which are very sketchy and effective, exhibiting those free and "dashy lines" and "hatchings" so characteristic of the "softening off" of artistic crayon drawings. This effect may be produced by a process of double printing, but it is more likely to have been obtained direct in the camera from a screen, having the edges of the aperture "softened off" with some free touches, the screen, in all probability, being placed between the lens and the sitter. Mr. Sarony also exhibits some large photographs very beautifully finished in colours. Messrs. Gowland exhibit, in a revolving case, a very unique collection of medallions and vignettes, both plain and coloured, mounted on tinted grounds, which give the pictures a very chaste and delicate appearance. The photographs themselves are exquisite bits of artistic pose and careful manipulation. They also exhibit a charming vignette of twenty-nine young ladies, all cleverly arranged, each figure sharp and distinct, and evidently recognisable portraits. This picture reminds one of Watteau, for the figures are in the woods, only, instead of semi-nude nymphs, the sitters are all properly and fashionably dressed young ladies. Messrs. Holroyd contribute some very excellent cartes-de-visite and enlargements. Mr. E. C. Walker, of Liverpool, exhibits some very beautiful opalotypes, or "photographs on enamelled glass." Mr. Swan, Charing Cross, London, also sends specimens of his crystal cube portraits. Mr. A. H. Clarke, a deaf and dumb photographer, exhibits some very good groups of the Princess of Wales, Lady Wharncliffe, Lady Maud Lascelles, Countess Granville, and the Hon. Mrs. Hardinge, taken in the conservatory, when the Princess and suite were on a visit to Studley Royal, Yorkshire.