Steven's pictures are created by painting on to front and back surfaces of multiple sheets of glass, which are layered one infront of the other with gaps between to create an actual depth. This means that the figures in the picture throw real shadows which move with any change of light source. The composition of the whole picture, and the relationships between the elements in it, alter with any change in environment and movement of the audience's viewpoint.
The cool non-coloured surface of the glass lets people hang about, behind, in front, between one another, no longer up to their necks in background. This wallpaper uses moments as motifs.