Dictionary (a.) Of or pertaining to a septum or septa, as of a coral or a shell.Thesaurus abstract abstraction altarpiece block print collage color print copy cyclorama daub diptych engraving fresco icon illumination illustration image likeness miniature montage mosaic panorama parietal partitioned photograph picture print representation reproduction septal stained glass window stencil still life tableau tapestry triptych wall painting walled |