A graduated matched pair of Edwardian Art Nouveau silver and enamel photograph frames

A graduated matched pair of Edwardian Art Nouveau silver and enamel photograph frames,

one by Mappin and Webb, Sheffield 1905, the other by Charles Green and Co, Birmingham 1905,

shaped rectangular form, foliate decoration, on a textured background, green/blue enamel decoration, wooden backs, one lacking strut support, heights 24.8cm and 15.8cm. (2)