DEEP UNDER AQUA
This work is abstract, its name referring to its color more than to any other aspect. Aquamarine, in particular, is the color of the background, and it is darkened as though to give the impression of depth. Within the central figure, a peculiar shading style mixing dithering and tissue shading conveys a faint wave, and shows the location of the light source outside the frame. There isn't a distinct message here.