Isoline is a collection of lines, drawn on the surface, connecting the same values. Every line is in a different colour, contrasting each other in meaning, but none is more...
When visiting an ancient castle, a tapestry decorating the hall room captures your attention. Intricate details depicting scenes from everyday medieval life make a big impression, and that night you...
In Greek mythology, Kharon is the ferryman of Hades who carries the souls of the deceased across the river Styx. As his boat glides across the smooth surface with only...
