=Mr. R. L. Dodge’s Paintings.=--Each of the four tympanums is devoted to a single Element: the east tympanum to _Earth_, the north to _Air_, the west to _Fire_, and the south to _Water_. The composition, which is very simple, is uniform throughout. In the middle of the tympanum is a group of three figures typifying the subject of the decoration--the central figure standing and the other two seated. The latter are of women, but to prevent monotony, the standing figures are alternately male and female--male in the tympanums of _Earth_ and _Fire_, and female in those of _Air_ and _Water_. The central figure holds up in either hand an end of a heavy garland of flowers, which, stretching in a single festoon to the extremity of the tympanum, is there caught up by a little boy or genius. In the middle of each half of the picture, and in each tympanum the same on both sides, is an ornamental bronze column flanked on either hand by a bronze standard or tripod, all three united by floating streamers or ribands into a single group, and each serving as a pedestal on which to place some emblems of the Element represented. In the tympanum of _Earth_ the idea is the fertility and bounteousness of the soil. In the central group the figure to the right leans her arm upon an amphora or ancient wine-jar, and holds in her hand a rose. The figure to the left is that of a reaper, with a wreath of grains on her head and a bundle of wheat by her side, and holding in her hand a sickle. The geniuses at the ends of the decoration are dancing for jollity. The background is a smiling and luxuriant summer landscape, the fruits of which, the peach, the plum, the pear, the grape and the rest, are displayed in the great garlands which the central figure holds up with outstretched arms. The bronze columns support baskets of fruit, and on the accompanying standards are perched magnificent peacocks. The border of the decoration includes masks, urns and lions, the last emblematic of the subject of the decoration. The central figure in the decoration typifying _Air_ stands upon a bank of clouds; she is winged, and a large star blazes on her forehead. Of the figures to her right and left, the first is winged and the second carries the caduceus. The festoons are of morning glories, upheld at the further ends by flying geniuses. The background is sky and clouds. The central standards carry astrolabes, as being the typical astronomical instrument of a few centuries ago, and eagles are perched on those to the side. In the border, winged griffins are substituted for lions.